This document contains basic information of COVID-19, the origin of the disease, various signs and symptoms of it.
This also elaborates on how the disease is transmitted between people, and how often it happens.
The document discusses COVID-19 and provides information on diagnosing, transmission of, and effects on children. COVID-19 is a disease caused by a new coronavirus (SARS-CoV-2) that spreads mainly person to person via respiratory droplets from infected individuals. Diagnosis involves testing nasal or throat swabs or saliva for the virus. While anyone can be infected, children generally experience milder symptoms than adults but can still spread the virus. The elderly and those with chronic conditions are at higher risk of severe COVID-19.
This document discusses COVID-19 and provides information on prevention, how the virus spreads and stays on surfaces, and conclusions. It recommends practicing good hygiene like hand washing, avoiding touching the face, and maintaining social distancing to prevent spread. The virus can survive on surfaces for varying amounts of time depending on the material. It also shows exponential growth of cases in heavily impacted countries like the US, Spain, Italy and China. The conclusion stresses following prevention measures and staying home to stay safe.
This document provides information about COVID-19 from the World Health Organization. It defines coronavirus and COVID-19, outlines the most common symptoms, and explains how the disease spreads through respiratory droplets. It recommends self-isolation for those showing symptoms and self-quarantine for those exposed. Some key prevention methods include hand washing, physical distancing, and disinfecting surfaces. While children can be infected, most cases are mild; however, they can still spread the virus.
The document discusses COVID-19, caused by the SARS-CoV-2 virus. It was first identified in Wuhan, China in December 2019 and has since spread globally. Common symptoms include fever, cough, and shortness of breath. The virus spreads through respiratory droplets from coughing/sneezing or touching contaminated surfaces. Diagnosis is confirmed through laboratory tests like RT-PCR. Treatment focuses on relieving symptoms, and prevention emphasizes hand washing, social distancing and other hygienic measures. No vaccine currently exists.
COVID-19 is a large family of viruses that can cause illness from the common cold to more serious diseases. It was first identified in 2019 and spread worldwide, including in India starting in 2020 where it is now decreasing but still causing deaths. To stay safe from COVID-19, people should wash their hands, avoid unnecessary trips outside the home, always wear a mask, maintain social distancing of 2 meters or 6 feet, eat healthy food to boost the immune system, and stay home when sick. Stopping the spread of COVID-19 can be done by getting vaccinated, following social distancing and mask guidelines, limiting use of public transport, and staying at home.
The document provides information about the coronavirus disease (COVID-19). It describes COVID-19 as a respiratory illness that spreads between people within 6 feet through droplets from coughing or sneezing. Common symptoms include fever, cough, and shortness of breath. While anyone can get sick, those at higher risk are people in close contact with someone infected or who live in areas where the virus is actively spreading. Prevention methods include regular hand washing, social distancing, and staying home when sick. There is currently no vaccine to protect against COVID-19.
CORONAVIRUS HELPGUIDE: Be Cautious, Not AnxiousDeepti Jain
Staying careful and not fearful amidst the coronavirus outbreak is the key to good health. Readout the verified information (collated from WHO, CDC, and MoHFW websites) and some simple tips to cope with these difficult times.
Coronavirus/COVID-19 Symptoms and Prevention By BramCountry Dentalbramcountrydental
To prevent and spread of Coronavirus, it is necessary that we have the right information and we should be careful and aware. Don't believe any rumour or fake news check out the PPT to Know Coronavirus/COVID-19 Symptoms and Prevention.
The document discusses COVID-19 and provides information on diagnosing, transmission of, and effects on children. COVID-19 is a disease caused by a new coronavirus (SARS-CoV-2) that spreads mainly person to person via respiratory droplets from infected individuals. Diagnosis involves testing nasal or throat swabs or saliva for the virus. While anyone can be infected, children generally experience milder symptoms than adults but can still spread the virus. The elderly and those with chronic conditions are at higher risk of severe COVID-19.
This document discusses COVID-19 and provides information on prevention, how the virus spreads and stays on surfaces, and conclusions. It recommends practicing good hygiene like hand washing, avoiding touching the face, and maintaining social distancing to prevent spread. The virus can survive on surfaces for varying amounts of time depending on the material. It also shows exponential growth of cases in heavily impacted countries like the US, Spain, Italy and China. The conclusion stresses following prevention measures and staying home to stay safe.
This document provides information about COVID-19 from the World Health Organization. It defines coronavirus and COVID-19, outlines the most common symptoms, and explains how the disease spreads through respiratory droplets. It recommends self-isolation for those showing symptoms and self-quarantine for those exposed. Some key prevention methods include hand washing, physical distancing, and disinfecting surfaces. While children can be infected, most cases are mild; however, they can still spread the virus.
The document discusses COVID-19, caused by the SARS-CoV-2 virus. It was first identified in Wuhan, China in December 2019 and has since spread globally. Common symptoms include fever, cough, and shortness of breath. The virus spreads through respiratory droplets from coughing/sneezing or touching contaminated surfaces. Diagnosis is confirmed through laboratory tests like RT-PCR. Treatment focuses on relieving symptoms, and prevention emphasizes hand washing, social distancing and other hygienic measures. No vaccine currently exists.
COVID-19 is a large family of viruses that can cause illness from the common cold to more serious diseases. It was first identified in 2019 and spread worldwide, including in India starting in 2020 where it is now decreasing but still causing deaths. To stay safe from COVID-19, people should wash their hands, avoid unnecessary trips outside the home, always wear a mask, maintain social distancing of 2 meters or 6 feet, eat healthy food to boost the immune system, and stay home when sick. Stopping the spread of COVID-19 can be done by getting vaccinated, following social distancing and mask guidelines, limiting use of public transport, and staying at home.
The document provides information about the coronavirus disease (COVID-19). It describes COVID-19 as a respiratory illness that spreads between people within 6 feet through droplets from coughing or sneezing. Common symptoms include fever, cough, and shortness of breath. While anyone can get sick, those at higher risk are people in close contact with someone infected or who live in areas where the virus is actively spreading. Prevention methods include regular hand washing, social distancing, and staying home when sick. There is currently no vaccine to protect against COVID-19.
CORONAVIRUS HELPGUIDE: Be Cautious, Not AnxiousDeepti Jain
Staying careful and not fearful amidst the coronavirus outbreak is the key to good health. Readout the verified information (collated from WHO, CDC, and MoHFW websites) and some simple tips to cope with these difficult times.
Coronavirus/COVID-19 Symptoms and Prevention By BramCountry Dentalbramcountrydental
To prevent and spread of Coronavirus, it is necessary that we have the right information and we should be careful and aware. Don't believe any rumour or fake news check out the PPT to Know Coronavirus/COVID-19 Symptoms and Prevention.
The document provides information about the coronavirus, including that it is a virus that is too small to see that causes the illness COVID-19, it spreads through droplets from coughs or sneezes, most children only feel mildly ill but some are worried due to risks to family, and places have closed to prevent spread while there is no cure currently but people can help by staying home.
This document provides information about COVID-19 including its origin, spread, figures, features of an epidemic, types of epidemics, and the roles of common people, government, and advantages and lessons from the pandemic. It discusses that coronaviruses usually cause respiratory illnesses in humans and animals. COVID-19 is caused by the SARS-CoV-2 virus and was likely spread from animals to humans. It has now affected over 45 lakh people worldwide. The roles of common people, government, and advantages discussed include promoting social distancing, hygiene, lockdowns, increasing healthcare infrastructure, helping those in need, using this time for self-improvement, and bringing more unity.
Corona virus disease (COVID-19) is an infectious disease caused by a newly discovered corona virus.
Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness.
The best way to prevent and slow down transmission is be well informed about the COVID-19 virus, the disease it causes and how it spreads. Protect yourself and others from infection by washing your hands or using an alcohol based rub frequently and not touching your face.
The COVID-19 virus spreads primarily through droplets of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you also practice respiratory etiquette (for example, by coughing into a flexed elbow).
At this time, there are no specific vaccines or treatments for COVID-19. However, there are many ongoing clinical trials evaluating potential treatments. WHO will continue to provide updated information as soon as clinical findings become available.
The document provides information about COVID-19 (coronavirus), including what it is, its symptoms, how it spreads, treatment options, and ways to protect oneself. It notes that COVID-19 is an infectious disease caused by a newly discovered coronavirus that causes mild to moderate respiratory illness. It spreads primarily through respiratory droplets from coughing or sneezing and can be transmitted by touching infected surfaces. Common symptoms include fever, cough and trouble breathing. The best ways to prevent transmission are regular hand washing, social distancing and good respiratory hygiene. There are currently no vaccines but many treatment trials are underway.
- COVID-19 vaccines can cause mild side effects like fever, headache, fatigue that are normal and go away within a few days. More serious side effects are extremely rare.
- Reported side effects of COVID-19 vaccines have been mostly mild to moderate like fever, fatigue, headache, muscle pain and injection site pain. Rarely, allergic reactions and conditions like myocarditis have occurred.
- In most cases, mild side effects can be managed with rest and over-the-counter medications. Serious side effects should be reported to a healthcare provider.
The document provides safety tips and recommendations from SWAT and the American Red Cross for preventing the spread of coronavirus. It recommends disinfecting surfaces, washing hands for 20 seconds, covering coughs and sneezes, and avoiding close contact with sick people. It also suggests getting a 30-day supply of medications and household items and preparing a plan in case of school or work closures due to an outbreak.
The document provides recommendations for preventing the spread of COVID-19, including washing hands frequently, maintaining physical distance from others, wearing a mask when distance is not possible, avoiding touching the face, coughing or sneezing into the elbow or tissue, and staying home when feeling unwell. It notes that masks can help prevent transmission when combined with other measures, but may create a false sense of security and their effectiveness for non-medical masks is unclear.
The document discusses the coronavirus (COVID-19) including what it is, how it spreads, symptoms if infected, concerns about catching it since there is no cure currently, and recommendations on prevention such as social distancing, hand washing, and staying home.
COVID-19 is a new infectious disease that was previously unknown in humans. Most people infected experience mild to moderate symptoms and recover without treatment, though older people and those with underlying medical conditions are more vulnerable to developing serious illness. The virus spreads primarily through respiratory droplets from infected individuals coughing or sneezing, or through contact with contaminated surfaces. Common symptoms include fever, dry cough, and tiredness. While there are currently no specific vaccines or treatments, clinical trials are ongoing to evaluate potential treatments as our understanding of the virus evolves.
This document provides information about H1N1 (swine flu) including its symptoms, how it spreads, and precautions to take. H1N1 flu symptoms are similar to regular flu and include fever, cough and body aches. It can spread from person to person through coughs or sneezes or by touching contaminated surfaces. To prevent spread, wash hands frequently, cover coughs and sneezes, and stay home if sick. If symptoms are severe, medical care should be sought.
The document provides information about COVID-19 including its origin, symptoms, spread, testing, and treatment. It discusses how COVID-19 emerged in China and spread to India and Maharashtra. The main symptoms are fever, dry cough, and tiredness. It spreads through the air via coughing/sneezing or touching contaminated surfaces. Prevention methods include hand washing, social distancing, and masks. Testing involves molecular PCR tests to detect the virus or serological tests to detect antibodies. Currently there is no specific treatment, though some drug therapies are being tested. The document emphasizes the high number of COVID-19 cases in Maharashtra and encourages people to stay home and stay safe.
The document discusses coronavirus awareness and prevention. It explains that coronaviruses are named due to their crown-like structure visible during solar eclipses. COVID-19 is the disease caused by the coronavirus. The outbreak has spread globally from China to many other countries. The new coronavirus is believed to have spread from a wet market in Wuhan, China, entering humans from infected animals like bats. Prevention methods include maintaining distance from others, wearing masks in crowds or when sick, regularly washing hands, and maintaining home cleanliness.
Let's learn about COVID-19. COVID-19 is the greatest pandemic of earth now. So, learning about COVID-19 and Coronavirus are very important to survive nowadays. I have tried my best to sort the presentation according to the WHO.
Case study of covid 19.pdf by HARSHITHA BHARADWAJprem kamal
1. The document summarizes a case study of COVID-19, describing its origin in Wuhan, China in late 2019, symptoms, transmission methods, global spread and impact.
2. It discusses prevention methods like physical distancing, treatments under investigation like plasma therapy and vaccines in development.
3. Major challenges discussed include the economic impact on industries, psychological impact on students, and addressing public myths and misinformation about the virus.
CORONA VIRUS: CAUSES, SYMPTOMS, PRECAUTIONS, TREATMENT HOME REMEDIES HEALTHY ...healthtipsclub2
Coronaviruses are a kind of virus due to which infection takes place in the upper respiratory system, sinuses, nose, throat, etc. Both humans and animals can be infected by these viruses. Several types of these viruses are there. Among them, some are very dangerous. In this article, I have mentioned everything you should know regarding coronavirus.
The document summarizes information about COVID-19 and recommendations for preventing infection. It describes COVID-19 as a new coronavirus that causes respiratory illness and has spread globally into a pandemic. Symptoms can range from mild to severe and include fever, cough and shortness of breath. While there is no vaccine or specific treatment, prevention focuses on social distancing, frequent handwashing, avoiding touching the face and disinfecting surfaces. The use of cloth masks in public is also recommended.
The document discusses Coronavirus disease (COVID-19) and ways to fight against it. COVID-19 is an infectious disease caused by a novel coronavirus that causes mild to moderate respiratory illness. Older people and those with underlying medical conditions are more likely to develop serious illness. The virus spreads through droplets from coughing and sneezing. Prevention methods include washing hands regularly, maintaining distance from others who are coughing or sneezing, staying home when unwell, and avoiding crowds.
Corona virus COVID-19 do's and don'ts from indus health plusIndus Health Plus
COVID-19 is a new infectious disease caused by a coronavirus that was discovered in 2019. It can spread from person to person through respiratory droplets when an infected person coughs or sneezes. Common symptoms include cough, fever and breathing difficulties. While older people and those with pre-existing medical conditions are more vulnerable, people of all ages can be infected. There is currently no vaccine, though supportive care can help relieve symptoms and antibiotics are not effective as it is a viral infection.
Swine influenza virus can be transmitted from pigs to humans and cause flu-like illness. A new strain emerged in 2009 that contained genes from human, avian and swine influenza viruses and spread easily between people. Symptoms of swine flu are similar to seasonal flu and include cough, fever and sore throat. Laboratory testing is required to confirm H1N1 swine flu. Most people recover within a week without treatment but those at higher risk may require medical care. Vaccination is recommended for at-risk groups. The virus spreads through respiratory droplets from coughs and sneezes and contact with contaminated surfaces.
This document provides information about COVID-19, including what it is, its symptoms, how it spreads, testing and diagnosis, prevention methods, and preparation tips. Some key points:
- COVID-19 is caused by the SARS-CoV-2 virus and can range from mild to deadly. It spreads mainly through respiratory droplets from infected people.
- Common symptoms include fever, cough and shortness of breath. Loss of taste and smell has also been reported.
- Testing involves nasal or throat swabs to detect the presence of the virus. Prevention focuses on vaccination, hand washing, social distancing and face coverings.
A brief on Corona Virus, signs and symptoms and its management, virus, incubation period, medicines, treatment, mortality and severity with proper references.
The document provides information about the coronavirus, including that it is a virus that is too small to see that causes the illness COVID-19, it spreads through droplets from coughs or sneezes, most children only feel mildly ill but some are worried due to risks to family, and places have closed to prevent spread while there is no cure currently but people can help by staying home.
This document provides information about COVID-19 including its origin, spread, figures, features of an epidemic, types of epidemics, and the roles of common people, government, and advantages and lessons from the pandemic. It discusses that coronaviruses usually cause respiratory illnesses in humans and animals. COVID-19 is caused by the SARS-CoV-2 virus and was likely spread from animals to humans. It has now affected over 45 lakh people worldwide. The roles of common people, government, and advantages discussed include promoting social distancing, hygiene, lockdowns, increasing healthcare infrastructure, helping those in need, using this time for self-improvement, and bringing more unity.
Corona virus disease (COVID-19) is an infectious disease caused by a newly discovered corona virus.
Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness.
The best way to prevent and slow down transmission is be well informed about the COVID-19 virus, the disease it causes and how it spreads. Protect yourself and others from infection by washing your hands or using an alcohol based rub frequently and not touching your face.
The COVID-19 virus spreads primarily through droplets of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you also practice respiratory etiquette (for example, by coughing into a flexed elbow).
At this time, there are no specific vaccines or treatments for COVID-19. However, there are many ongoing clinical trials evaluating potential treatments. WHO will continue to provide updated information as soon as clinical findings become available.
The document provides information about COVID-19 (coronavirus), including what it is, its symptoms, how it spreads, treatment options, and ways to protect oneself. It notes that COVID-19 is an infectious disease caused by a newly discovered coronavirus that causes mild to moderate respiratory illness. It spreads primarily through respiratory droplets from coughing or sneezing and can be transmitted by touching infected surfaces. Common symptoms include fever, cough and trouble breathing. The best ways to prevent transmission are regular hand washing, social distancing and good respiratory hygiene. There are currently no vaccines but many treatment trials are underway.
- COVID-19 vaccines can cause mild side effects like fever, headache, fatigue that are normal and go away within a few days. More serious side effects are extremely rare.
- Reported side effects of COVID-19 vaccines have been mostly mild to moderate like fever, fatigue, headache, muscle pain and injection site pain. Rarely, allergic reactions and conditions like myocarditis have occurred.
- In most cases, mild side effects can be managed with rest and over-the-counter medications. Serious side effects should be reported to a healthcare provider.
The document provides safety tips and recommendations from SWAT and the American Red Cross for preventing the spread of coronavirus. It recommends disinfecting surfaces, washing hands for 20 seconds, covering coughs and sneezes, and avoiding close contact with sick people. It also suggests getting a 30-day supply of medications and household items and preparing a plan in case of school or work closures due to an outbreak.
The document provides recommendations for preventing the spread of COVID-19, including washing hands frequently, maintaining physical distance from others, wearing a mask when distance is not possible, avoiding touching the face, coughing or sneezing into the elbow or tissue, and staying home when feeling unwell. It notes that masks can help prevent transmission when combined with other measures, but may create a false sense of security and their effectiveness for non-medical masks is unclear.
The document discusses the coronavirus (COVID-19) including what it is, how it spreads, symptoms if infected, concerns about catching it since there is no cure currently, and recommendations on prevention such as social distancing, hand washing, and staying home.
COVID-19 is a new infectious disease that was previously unknown in humans. Most people infected experience mild to moderate symptoms and recover without treatment, though older people and those with underlying medical conditions are more vulnerable to developing serious illness. The virus spreads primarily through respiratory droplets from infected individuals coughing or sneezing, or through contact with contaminated surfaces. Common symptoms include fever, dry cough, and tiredness. While there are currently no specific vaccines or treatments, clinical trials are ongoing to evaluate potential treatments as our understanding of the virus evolves.
This document provides information about H1N1 (swine flu) including its symptoms, how it spreads, and precautions to take. H1N1 flu symptoms are similar to regular flu and include fever, cough and body aches. It can spread from person to person through coughs or sneezes or by touching contaminated surfaces. To prevent spread, wash hands frequently, cover coughs and sneezes, and stay home if sick. If symptoms are severe, medical care should be sought.
The document provides information about COVID-19 including its origin, symptoms, spread, testing, and treatment. It discusses how COVID-19 emerged in China and spread to India and Maharashtra. The main symptoms are fever, dry cough, and tiredness. It spreads through the air via coughing/sneezing or touching contaminated surfaces. Prevention methods include hand washing, social distancing, and masks. Testing involves molecular PCR tests to detect the virus or serological tests to detect antibodies. Currently there is no specific treatment, though some drug therapies are being tested. The document emphasizes the high number of COVID-19 cases in Maharashtra and encourages people to stay home and stay safe.
The document discusses coronavirus awareness and prevention. It explains that coronaviruses are named due to their crown-like structure visible during solar eclipses. COVID-19 is the disease caused by the coronavirus. The outbreak has spread globally from China to many other countries. The new coronavirus is believed to have spread from a wet market in Wuhan, China, entering humans from infected animals like bats. Prevention methods include maintaining distance from others, wearing masks in crowds or when sick, regularly washing hands, and maintaining home cleanliness.
Let's learn about COVID-19. COVID-19 is the greatest pandemic of earth now. So, learning about COVID-19 and Coronavirus are very important to survive nowadays. I have tried my best to sort the presentation according to the WHO.
Case study of covid 19.pdf by HARSHITHA BHARADWAJprem kamal
1. The document summarizes a case study of COVID-19, describing its origin in Wuhan, China in late 2019, symptoms, transmission methods, global spread and impact.
2. It discusses prevention methods like physical distancing, treatments under investigation like plasma therapy and vaccines in development.
3. Major challenges discussed include the economic impact on industries, psychological impact on students, and addressing public myths and misinformation about the virus.
CORONA VIRUS: CAUSES, SYMPTOMS, PRECAUTIONS, TREATMENT HOME REMEDIES HEALTHY ...healthtipsclub2
Coronaviruses are a kind of virus due to which infection takes place in the upper respiratory system, sinuses, nose, throat, etc. Both humans and animals can be infected by these viruses. Several types of these viruses are there. Among them, some are very dangerous. In this article, I have mentioned everything you should know regarding coronavirus.
The document summarizes information about COVID-19 and recommendations for preventing infection. It describes COVID-19 as a new coronavirus that causes respiratory illness and has spread globally into a pandemic. Symptoms can range from mild to severe and include fever, cough and shortness of breath. While there is no vaccine or specific treatment, prevention focuses on social distancing, frequent handwashing, avoiding touching the face and disinfecting surfaces. The use of cloth masks in public is also recommended.
The document discusses Coronavirus disease (COVID-19) and ways to fight against it. COVID-19 is an infectious disease caused by a novel coronavirus that causes mild to moderate respiratory illness. Older people and those with underlying medical conditions are more likely to develop serious illness. The virus spreads through droplets from coughing and sneezing. Prevention methods include washing hands regularly, maintaining distance from others who are coughing or sneezing, staying home when unwell, and avoiding crowds.
Corona virus COVID-19 do's and don'ts from indus health plusIndus Health Plus
COVID-19 is a new infectious disease caused by a coronavirus that was discovered in 2019. It can spread from person to person through respiratory droplets when an infected person coughs or sneezes. Common symptoms include cough, fever and breathing difficulties. While older people and those with pre-existing medical conditions are more vulnerable, people of all ages can be infected. There is currently no vaccine, though supportive care can help relieve symptoms and antibiotics are not effective as it is a viral infection.
Swine influenza virus can be transmitted from pigs to humans and cause flu-like illness. A new strain emerged in 2009 that contained genes from human, avian and swine influenza viruses and spread easily between people. Symptoms of swine flu are similar to seasonal flu and include cough, fever and sore throat. Laboratory testing is required to confirm H1N1 swine flu. Most people recover within a week without treatment but those at higher risk may require medical care. Vaccination is recommended for at-risk groups. The virus spreads through respiratory droplets from coughs and sneezes and contact with contaminated surfaces.
This document provides information about COVID-19, including what it is, its symptoms, how it spreads, testing and diagnosis, prevention methods, and preparation tips. Some key points:
- COVID-19 is caused by the SARS-CoV-2 virus and can range from mild to deadly. It spreads mainly through respiratory droplets from infected people.
- Common symptoms include fever, cough and shortness of breath. Loss of taste and smell has also been reported.
- Testing involves nasal or throat swabs to detect the presence of the virus. Prevention focuses on vaccination, hand washing, social distancing and face coverings.
A brief on Corona Virus, signs and symptoms and its management, virus, incubation period, medicines, treatment, mortality and severity with proper references.
Hello, this presentation is put together to gain general insight about the coronavirus disease (Covid-19) spread across the globe with graphical images, texts and information.
A coronavirus is a kind of common virus that causes an infection in your nose, sinuses, or upper throat. Most coronaviruses aren't dangerous.
In early 2020, after a December 2019 outbreak in China, the World Health Organization identified SARS-CoV-2 as a new type of coronavirus. The outbreak quickly spread around the world.
The document discusses COVID-19 (coronavirus), including what it is, how it spreads, symptoms, risk factors, diagnosis, treatment, and prevention. COVID-19 is caused by the SARS-CoV-2 virus which likely originated in bats and was transmitted to humans in China in late 2019. It spreads mainly through respiratory droplets when people cough, sneeze or talk. Common symptoms include fever, cough and tiredness. Older people and those with underlying conditions are at higher risk. Diagnosis involves PCR or antibody tests. Treatment focuses on relief of symptoms and hospitalization if severe. Prevention emphasizes masks, distancing, handwashing and vaccination.
The document discusses Coronavirus (COVID-19). It states that COVID-19 is caused by a new coronavirus that emerged in China in late 2019. Symptoms include cough, fever and shortness of breath. While most cases are mild, some can be severe or even cause death. The virus can be transmitted between people. There is currently no vaccine, so prevention focuses on hand washing, coughing etiquette, and self-isolation when sick.
COVID-19 is a new coronavirus that was first identified in Wuhan, China in late 2019 and has caused a worldwide pandemic. The virus spreads through respiratory droplets when an infected person coughs, sneezes or talks and can survive on surfaces for several days. Common symptoms include fever, cough and shortness of breath. While most people experience mild symptoms, the virus can be fatal, especially in older individuals or those with underlying health conditions. There is currently no vaccine, though researchers are working to develop one within the next 12-18 months. In the meantime, measures like social distancing, frequent hand washing and avoiding touching the face are recommended to prevent the spread of the virus.
Differences Between Common Cold and COVID-19.pptxSelwin Lopez
Are you aware of what is going on in your body when you get a common cold? This article talks about the difference between common cold and COVID-19 and how they affect your health.
Features, Evaluation and Treatment Coronavirus (COVID-19)
The WHO and other organizations have issued the following general recommendations:
Avoid close contact with subjects suffering from acute respiratory infections.
Wash your hands frequently, especially after contact with infected people or their environment.
Avoid unprotected contact with farm or wild animals.
People with symptoms of acute airway infection should keep their distance, cover coughs or sneezes with disposable tissues or clothes and wash their hands.
Strengthen, in particular, in emergency medicine departments, the application of strict hygiene measures for the prevention and control of infections.
Individuals that are immunocompromised should avoid public gatherings.
Patients and families should receive instruction to:
Avoid close contact with subjects suffering from acute respiratory infections.
Wash their hands frequently, especially after contact with sick people or their environment.
Avoid unprotected contact with farm or wild animals.
People with symptoms of acute airway infection should keep their distance, cover coughs or sneezes with disposable tissues or clothes and wash their hands.
Immunocompromised patients should avoid public exposure and public gatherings. If an immunocompromised individual must be in a closed space with multiple individuals present, such as a meeting in a small room; masks, gloves, and personal hygiene with antiseptic soap should be undertaken by those in close contact with the individual. In addition, prior room cleaning with antiseptic agents should be undertaken and performed before exposure. However, considering the danger involved to these individuals, exposure should be avoided unless a meeting, group event, etc. is a true emergency.
Strict personal hygiene measures are necessary for the prevention and control of this infection.
The name coronavirus comes from the Latin word corona, meaning crown or halo. Under an electron microscope, the image of the virus looks like a solar corona.
The Coronavirus Disease 2019 (COVID-19) has taken the world by storm. COVID-19 is a member of the coronavirus family, which has never been detected in humans before. There are seven known strains of coronavirus (CoV). Coronaviruses are derived from a variety of animals. The virus has many similarities to Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). The viruses can cause illnesses ranging from the common cold to more severe health complications.
"Un-Crowning" the Corona, Facts and Myths about COVID 19 Busted!MaryRoseHughesRicero
This document summarizes information about COVID-19. It defines coronaviruses and COVID-19, lists common symptoms, and explains how COVID-19 spreads through small droplets from coughs or sneezes. It describes what happens inside the body when infected and damages caused. The document aims to make COVID-19 a slow pandemic by preventing infection and spreading. It promotes handwashing, social distancing, and staying home. Myths about COVID-19 are presented, and it is noted that currently there are no licensed drugs to treat or prevent COVID-19. References are included from organizations like WHO.
1) The document discusses the coronavirus (COVID-19) pandemic, providing details on the history and characteristics of coronaviruses, symptoms of COVID-19, definitions used in classifying cases, and accuracy of global data on the spread and mortality risk of the virus.
2) It notes that while coronaviruses have infected humans for years, the current strain spreading worldwide is a version that replicates well at human body temperature.
3) Key terms discussed include incubation period, close contact, suspect/probable/confirmed cases, and stages of COVID-19 illness and recovery times. Global data shows cases are doubling every 3-27 days in different locations.
Corona virus ppt for 12 classPeople also ask
What is the description of the coronavirus structure?
The coronavirus particles are organized with long RNA polymers tightly packed into the center of the particle, and surrounded by a protective capsid, which is a lattice of repeated protein molecules referred to as coat or capsid proteins. In coronavirus, these proteins are called nucleocapsid (N). Tell readers who you are and what you do.
Reveal a glimpse of your personality.
Encourage readers to find out more.
Influenza, commonly known as the flu, is a highly contagious respiratory illness caused by influenza viruses. The flu virus spreads through droplets when infected people cough, sneeze or talk. Symptoms include fever, body aches, fatigue and gastrointestinal issues. While the flu can be uncomfortable, it is rarely life-threatening. The best prevention is an annual flu vaccine. Treatment focuses on relieving symptoms with antivirals, pain medications and rest.
The document discusses common flu, COVID-19, their symptoms, diagnosis and treatment. It defines seasonal influenza and its types (A, B, C and D). Signs of flu include fever, aches, cough while COVID-19 may cause fever, cough and breathing difficulties. Both can be diagnosed through tests like RT-PCR. Treatment includes rest, fluids and medications like Tamiflu for flu and nirmatrelvir/ritonavir for COVID-19.
Similar to Biography of the novel coronavirus_part 1 (20)
This particular slides consist of- what is Pneumothorax,what are it's causes and it's effect on body, risk factors, symptoms,complications, diagnosis and role of physiotherapy in it.
This slide is very helpful for physiotherapy students and also for other medical and healthcare students.
Here is a summary of Pneumothorax:
Pneumothorax, also known as a collapsed lung, is a condition that occurs when air leaks into the space between the lung and chest wall. This air buildup puts pressure on the lung, preventing it from expanding fully when you breathe. A pneumothorax can cause a complete or partial collapse of the lung.
TEST BANK FOR Health Assessment in Nursing 7th Edition by Weber Chapters 1 - ...rightmanforbloodline
TEST BANK FOR Health Assessment in Nursing 7th Edition by Weber Chapters 1 - 34.
TEST BANK FOR Health Assessment in Nursing 7th Edition by Weber Chapters 1 - 34.
TEST BANK FOR Health Assessment in Nursing 7th Edition by Weber Chapters 1 - 34.
TEST BANK For Accounting Information Systems, 3rd Edition by Vernon Richardso...rightmanforbloodline
TEST BANK For Accounting Information Systems, 3rd Edition by Vernon Richardson, Verified Chapters 1 - 18, Complete Newest Version
TEST BANK For Accounting Information Systems, 3rd Edition by Vernon Richardson, Verified Chapters 1 - 18, Complete Newest Version
TEST BANK For Accounting Information Systems, 3rd Edition by Vernon Richardson, Verified Chapters 1 - 18, Complete Newest Version
Let's Talk About It: Breast Cancer (What is Mindset and Does it Really Matter?)bkling
Your mindset is the way you make sense of the world around you. This lens influences the way you think, the way you feel, and how you might behave in certain situations. Let's talk about mindset myths that can get us into trouble and ways to cultivate a mindset to support your cancer survivorship in authentic ways. Let’s Talk About It!
Healthy Eating Habits:
Understanding Nutrition Labels: Teaches how to read and interpret food labels, focusing on serving sizes, calorie intake, and nutrients to limit or include.
Tips for Healthy Eating: Offers practical advice such as incorporating a variety of foods, practicing moderation, staying hydrated, and eating mindfully.
Benefits of Regular Exercise:
Physical Benefits: Discusses how exercise aids in weight management, muscle and bone health, cardiovascular health, and flexibility.
Mental Benefits: Explains the psychological advantages, including stress reduction, improved mood, and better sleep.
Tips for Staying Active:
Encourages consistency, variety in exercises, setting realistic goals, and finding enjoyable activities to maintain motivation.
Maintaining a Balanced Lifestyle:
Integrating Nutrition and Exercise: Suggests meal planning and incorporating physical activity into daily routines.
Monitoring Progress: Recommends tracking food intake and exercise, regular health check-ups, and provides tips for achieving balance, such as getting sufficient sleep, managing stress, and staying socially active.
Exploring the Benefits of Binaural Hearing: Why Two Hearing Aids Are Better T...Ear Solutions (ESPL)
Binaural hearing using two hearing aids instead of one offers numerous advantages, including improved sound localization, enhanced sound quality, better speech understanding in noise, reduced listening effort, and greater overall satisfaction. By leveraging the brain’s natural ability to process sound from both ears, binaural hearing aids provide a more balanced, clear, and comfortable hearing experience. If you or a loved one is considering hearing aids, consult with a hearing care professional at Ear Solutions hearing aid clinic in Mumbai to explore the benefits of binaural hearing and determine the best solution for your hearing needs. Embracing binaural hearing can lead to a richer, more engaging auditory experience and significantly improve your quality of life.
2024 HIPAA Compliance Training Guide to the Compliance OfficersConference Panel
Join us for a comprehensive 90-minute lesson designed specifically for Compliance Officers and Practice/Business Managers. This 2024 HIPAA Training session will guide you through the critical steps needed to ensure your practice is fully prepared for upcoming audits. Key updates and significant changes under the Omnibus Rule will be covered, along with the latest applicable updates for 2024.
Key Areas Covered:
Texting and Email Communication: Understand the compliance requirements for electronic communication.
Encryption Standards: Learn what is necessary and what is overhyped.
Medical Messaging and Voice Data: Ensure secure handling of sensitive information.
IT Risk Factors: Identify and mitigate risks related to your IT infrastructure.
Why Attend:
Expert Instructor: Brian Tuttle, with over 20 years in Health IT and Compliance Consulting, brings invaluable experience and knowledge, including insights from over 1000 risk assessments and direct dealings with Office of Civil Rights HIPAA auditors.
Actionable Insights: Receive practical advice on preparing for audits and avoiding common mistakes.
Clarity on Compliance: Clear up misconceptions and understand the reality of HIPAA regulations.
Ensure your compliance strategy is up-to-date and effective. Enroll now and be prepared for the 2024 HIPAA audits.
Enroll Now to secure your spot in this crucial training session and ensure your HIPAA compliance is robust and audit-ready.
https://conferencepanel.com/conference/hipaa-training-for-the-compliance-officer-2024-updates
Joker Wigs has been a one-stop-shop for hair products for over 26 years. We provide high-quality hair wigs, hair extensions, hair toppers, hair patch, and more for both men and women.
Hypertension and it's role of physiotherapy in it.Vishal kr Thakur
This particular slides consist of- what is hypertension,what are it's causes and it's effect on body, risk factors, symptoms,complications, diagnosis and role of physiotherapy in it.
This slide is very helpful for physiotherapy students and also for other medical and healthcare students.
Here is summary of hypertension -
Hypertension, also known as high blood pressure, is a serious medical condition that occurs when blood pressure in the body's arteries is consistently too high. Blood pressure is the force of blood pushing against the walls of blood vessels as the heart pumps it. Hypertension can increase the risk of heart disease, brain disease, kidney disease, and premature death.
The facial nerve, also known as cranial nerve VII, is one of the 12 cranial nerves originating from the brain. It's a mixed nerve, meaning it contains both sensory and motor fibres, and it plays a crucial role in controlling various facial muscles, as well as conveying sensory information from the taste buds on the anterior two-thirds of the tongue.
DECODING THE RISKS - ALCOHOL, TOBACCO & DRUGS.pdfDr Rachana Gujar
Introduction: Substance use education is crucial due to its prevalence and societal impact.
Alcohol Use: Immediate and long-term risks include impaired judgment, health issues, and social consequences.
Tobacco Use: Immediate effects include increased heart rate, while long-term risks encompass cancer and heart disease.
Drug Use: Risks vary depending on the drug type, including health and psychological implications.
Prevention Strategies: Education, healthy coping mechanisms, community support, and policies are vital in preventing substance use.
Harm Reduction Strategies: Safe use practices, medication-assisted treatment, and naloxone availability aim to reduce harm.
Seeking Help for Addiction: Recognizing signs, available treatments, support systems, and resources are essential for recovery.
Personal Stories: Real stories of recovery emphasize hope and resilience.
Interactive Q&A: Engage the audience and encourage discussion.
Conclusion: Recap key points and emphasize the importance of awareness, prevention, and seeking help.
Resources: Provide contact information and links for further support.
Can coffee help me lose weight? Yes, 25,422 users in the USA use it for that ...nirahealhty
The South Beach Coffee Java Diet is a variation of the popular South Beach Diet, which was developed by cardiologist Dr. Arthur Agatston. The original South Beach Diet focuses on consuming lean proteins, healthy fats, and low-glycemic index carbohydrates. The South Beach Coffee Java Diet adds the element of coffee, specifically caffeine, to enhance weight loss and improve energy levels.
Psychedelic Retreat Portugal - Escape to Lighthouse Retreats for an unforgett...
Biography of the novel coronavirus_part 1
1. More than an introduction to COVID-19
Biography of the
Novel
Coronavirus
This document contains the basic information
of COVID-19, the origin of the disease, various
signs and symptoms of it.
This also elaborates on how the disease is
transmitted between people, and how often it
happens.
PART 1
The document has combined information about the above-mentioned topics, which are collected from
various trusted sources; however, readers may find the facts similar to some other sites too.
2. 2 PART 1
More than an introduction to COVID-19
Sudipta Das Dip
sudiptodas194@gmail.com
What is SARS-CoV-2 Virus
The cause of COVID-19 is the Coronavirus. These are a huge, diverse group of
the virus, and you cannot see them with your naked eyes; we will need strong
microscopes to be able to see them. The term ‘Coronavirus’ refers to a crown.
The shape of the virus justifies the meaning. The virus has another layer
surrounding it the main body which resembles like a crown.
There are various kinds of coronaviruses, and they infect an ample range of birds
and mammals. And some are even the cause of some mild respiratory disease in
people, so coronaviruses are not new to the environment. But the virus that
causes COVID-19 is.
The cause of the COVID-19 is a virus named ‘SARS coronavirus 2’. This virus
firstly originated in Bats; which means that the Bats carry this virus and are
infected with this virus all the time. But this virus modified themselves with a
special trick. It developed the ability to transfer between species and infect
people as well. And then it developed another very bewildering trick, to be able to
be transmitted between people, and that's how it came to create the pandemic
that we're experiencing now. So this kind of trick that some coronavirus viruses
have also is not new, so this is the third coronavirus that has been examined
since 2002 which has developed these same traits. All of these coronaviruses
also originated in bats and now can infect people and also can spread from
person to person.
So the first virus of these types was called Severe Acute Respiratory
Syndrome, or SARS coronavirus, this was the first SARS coronavirus
which emerged in Guangdong, China in 2002.
The next virus that developed this trick was the Middle Eastern
Respiratory Syndrome Coronavirus or MERS which emerged in the
Middle East in 2012 and still causes human infections and small outbreaks
in that region.
At the end of 2019, SARS coronavirus two emerged in Wuhan, China
which was the most recent virus which developed the same trait. And as
the virus is similar to the first SARS coronavirus, it was named SARS
coronavirus 2.
Viruses need to live in other cells, and then they multiply in those cells and go on
to infect other cells in the body.
3. 3 PART 1
More than an introduction to COVID-19
Sudipta Das Dip
sudiptodas194@gmail.com
Natural history of SARS-Coronavirus-2
What are the effects of SARS CoV 2 infection?
The disease, ‘COVID-19’ is unusual; a wide range of signs and symptoms can be
observed due to this disease. This huge variety of signs and symptoms makes it
difficult to classify. People may observe an illness which is known as COVID-19;
however, not all who have got the infection are sick, some people may not show
any signs and symptoms as well.
Some people may get infected by the virus but will never know. These people are
called Asymptomatic; who may not develop any signs or symptoms but can
infect others unknowingly.
Most people do develop signs and symptoms. But before elaborating on the
various signs and symptoms, let us know what these words mean.
Signs of a disease are the physical
measurements which are performed to
understand a particular disease during
the physical tests. For example, the
body temperature which is a sign for an
illness, or the breathing rate as we can
measure the number of times you are
breathing per minute.
Symptoms are not something which
can be physically examined. We mostly
describe symptoms by seeing how the
patient is feeling. For example,
tiredness is a symptom; when we are
ill, our body gets tired. A loss of taste
and smell is another example of
symptoms, as it is also a feeling.
Fever can be a sign and also a symptom as it the temperature can be
recorded by someone else but you can feel it as well
Certain people develop a slight illness, but it is very light. They do not need to
seek any medication. It may feel just a slight headache, or a very ignorable fever
or some light respiratory illness. Other people may need very serious help as
4. 4 PART 1
More than an introduction to COVID-19
Sudipta Das Dip
sudiptodas194@gmail.com
they can feel very sick, and can also be the cause of death in some person who
develops some severe diseases.
There are many signs and symptoms of COVID-19 which include people
developing a fever, getting fatigued, or having chills. Some will have muscle
pain, some will experience cough. Many people link COVID-19 with some sort of
respiratory disease, but not all people infected with COVID-19 suffer from
coughing.
People infected with COVID-19 also claim that they have lost their ability
to smell and taste.
Some face difficulties while breathing and feel as if they are short of
breath, which is a serious symptom of this disease.
Some may also have a headache or a sore throat.
Note that people may have any of these common signs or
symptoms, few of these or all of these signs and symptoms. So
there is no accurate way to define COVID-19. We should know all
the possible signs and symptoms one may have.
Some signs and symptoms may also be similar to some different diseases as
well which are non-specific. So these signs and symptoms may be obverted in
other illnesses too. For example, fever, cough, muscle aches are common
among people and it is difficult to anticipate if one has been infected with the
virus or not, without a proper test.
There are some signs and symptoms which are more specific to COVID-19. One
is the loss of smell and taste by the patient, which is very rare in other kinds of
infection. There are some signs and symptoms which shows the case is getting
worsen and the patient is severely infected. People should immediately consult a
doctor when they experience something of that sort, for example, a very high
fever or an increasing breathing problem.
Patients need to quickly seek medical emergency if they experience some kind of
warning signs and symptoms like bluish lips or face, which means that they are
facing difficulty while breathing; resulting to decrease in the level of oxygen in
their body. These people feel that they are not getting enough air in, even if they
are breathing much faster compared to their usual rate. Chest pain while
breathing is also a serious symptom and needs instant care. Anyone who
5. 5 PART 1
More than an introduction to COVID-19
Sudipta Das Dip
sudiptodas194@gmail.com
experiences some new confusion, or they are confused about events, or people
and surroundings, or what's happening, or they are facing difficulties to wake
up, should seek instant emergency care. All of these are signs that the patient
is not getting enough flow of oxygen in their body, which is a very serious
condition. And they should seek urgent care as soon as possible.
Congestion in the lungs is one of the ways that COVID-19 causes extreme
disease or death. Our lungs are the means of getting oxygen into our body. And
if the lungs do not function properly, we will not get enough flow of oxygen.
The incubation period of SARS-CoV-2
The time from when someone is infected until they develop symptoms is known
as the incubation period. Usually, this involves a few numbers of days. So the
incubation period for SARS-CoV ranges between 2 to 14 days. Most of the
people infected with this virus, develop signs and symptoms between 2 to 14
days after they're infected.
5% of all people who are infected with this virus will develop signs or
symptoms within two days. So it can be very quick.
And 50% of people infected with the virus, will develop signs and
symptoms within five days. So 1/2 of everyone infected will develop signs
and symptoms just five days after infection,
95% of all people who are infected will have developed signs or
symptoms by 14 days.
What is the infectious period
The time at which someone infected with SARS-Coronavirus-2 can transmit
the virus to other people is called the infectious period. For people who have
been infected with COVID-19 disease, their infectious period starts two days
before they show their signs and symptoms. And they could infect other
people throughout they are cured of the illness.
We define the end of their infectious period as being at least 10 days after the
start of their illness. And as long as their symptoms are improving, and they
have not had a fever for the past three days, we could assume that they are no
longer infected with the virus. However it is a bit tricky to identify exactly when
6. 6 PART 1
More than an introduction to COVID-19
Sudipta Das Dip
sudiptodas194@gmail.com
the end of the infectious period is, but these are some of the common markers
that we use to identify when someone is no longer infectious.
Asymptomatic people who are infected with SARS-CoV-2 but may never
develop any kind of symptoms are equally infectious. For people like these, it
is more difficult to determine their infectious period. It's more difficult to define
when they could infect some other people. But, typically, we assume that the
period will be about 10 to 14 days, and we should assume that it started
before they had taken a test which showed that they were infected, and will
last for at least 10 days after the test.
Note that people can infect others before they become fall sick
before they have the idea that they're sick, and strongly on the
day that they're sick. And they can continue to be infecting
others and transmit the virus throughout their illness period, as
long as that illness period lasts. So that's going to vary from
person to person, but we'll take to be a very minimum of ten
days.
Variation in the stages of risk for COVID-19
Not all people who have COVID-19 are at the same level as the risk.
People who are most likely to get the severe disease when they get
infected by COVID-19 are people who are more than the age of 65. So, the
risk factor increases, as the age increases.
Obese people are also at the top of the chart among the people at risk.
This does not mean that only aged people or people with obesity, or any
chronic disease suffer from severe illness due to the virus.
Sometimes, very healthy people or someone fit and young can also get
severely ill. But it is rare and a very small percentage of infection.
Children have the least chance of getting severely ill but the statement is
not always valid.
People suffering from diabetes, hypertension, or any kind of lung disease
such as emphysema or asthma or COPD which is also known as a chronic
obstructive pulmonary disorder are also at high risk of danger.
7. 7 PART 1
More than an introduction to COVID-19
Sudipta Das Dip
sudiptodas194@gmail.com
People with any kinds of problems related to heart, kidney or in the liver
are also considered to be in threat to get severely infected.
People with weak immune system lack the power to fight the virus and has
the chance to infect them severely.
Death due to COVID-19
How can COVID-19 be the cause of death?
If someone has a problem in their lungs and those cannot recover, then
the patients lose their ability to breathe properly on their own.
This will cause damage to all the other organs in the body. The reduction
of oxygen flow in the body may result in heart attacks, strokes, kidney
failure or any other clotting disorders.
People who cannot seek help as soon as possible, when they are infected;
they are at a very higher risk of death.
Death due to COVID-19 is rarely observed among younger people.
However, may happen.
Death is mostly noticed among older people who are also suffering from
some other chronic diseases.
Note that it is important to help this group of people more and
more and keep them aware of the fact that they might get
infected. And also help them to build a strong immune system
and guide them know about the precautions they should take.
Treatment for SARS-CoV-2
Till now, there is no particular medication for COVID-19. For now, the treatment
is to support the immune system of a patients’ body, until and unless the immune
system is ready to fight the virus. However, people with lungs diseases need
extra support and care to cope with the inability to breathe in their usual way.
They should be given instant medical support and ventilations to help them to
breathe at their usual rate.
8. 8 PART 1
More than an introduction to COVID-19
Sudipta Das Dip
sudiptodas194@gmail.com
There is no particular treatment for COVID-19 till date. As like other viral
infection, the treatment for mild symptoms with COVID-19, is mainly supportive
treatment - like Paracetamol, lots of fluid, rest, vitamin C to boost up immune
system. They can be treated at home. As it a viral disease antibiotic (which is
mainly use for bacterial infection) is rarely necessary.
But people with other chronic diseases like lung disease, heart disease, diabetes,
immunodeficiency, elderly (over 70), needs extra care and support as they can
deteriorate quickly with Covid-19 infection.
For them treatment in hospital is required to support their breathing, to monitor
their lung function and other organ function carefully. People infected with Covid-
19 without any other diseases also can deteriorate any time while they are
having treatment at home. Then they should be transferred to hospital as soon
as possible.
How to diagnose COVID-19?
There are 2 laboratory tests available to diagnose COVID-19.
One of them is called the RT-PCR test, where RT-PCR stands for a polymerase
chain reaction. This is a diagnostic test which helps to identify the virus in
someone’s body. The test also has another name, Molecular test. People opt for
the RT-PCR test when they have an active infection, people who have active
signs and symptoms of COVID-19. The test identifies the RNA also known as the
genetic material of the virus. This provides information if the virus is present and
multiplying itself in one’s body or not. For performing the RT-PCR test, a sample
of swab is collected either from the mouth, nose or the throat as these are the
parts of our respiratory system because that is the region where the virus
reproduce and replicate itself. If the RT-PCR test is positive that means that the
person is infected with COVID-19 as the traces of the virus was found in the
sample during the test.
The other available test is known as the antibody test which checks if the
antibodies to the virus are present or not in our blood. Antibodies fight with the
viruses and bacteria and are produced by our immune system. So, this test helps
us find specific antibodies to the virus in one’s blood. An antibody called IgG
antibodies starts to develop when someone suffers from illness but they are
9. 9 PART 1
More than an introduction to COVID-19
Sudipta Das Dip
sudiptodas194@gmail.com
mostly found after the recovery of the illness. The IgG antibody test is used to
perform to check if any person had been infected with the virus in the past or not.
Usually, the antibodies are built after 10 to 14 day since we are ill but can be
found only after we are recovered. So this test is opted by people who have
already recovered from COVID-19 or the asymptomatic people who want to know
if they were infected or not. A positive antibody test only says that a person was
infected with the virus but cannot clearly state the date when they were infected.
So, this means that if someone has IgG antibodies on their blood, they have
protection from being infected by SARS Coronavirus in the future. However, they
may not know how effective it is or the duration of the protection to last.
We also need to keep in mind that no tests always give accurate results. In spite
of all the efforts, the test results can be unsatisfactory and can have the wrong
information.
How does the SARS-CoV-2 transmit from one to
another?
There are two main ways in which the COVID-19 can transmit among people.
As we know that the virus reproduces and replicate them in one’s respiratory
tract, the main origin of the transmission is the respiratory tract, mouth, nose or
the throat. When we laugh, talk sneeze, cough, shout, while even singing, there
are small water droplets which come out of our mouth or nose. We sometimes
notice it and sometimes we do not see them. These droplets float on the air
around you and also travel by air. And if the droplets came out of any patient who
is COVID-19 positive, then along with the small droplets, the virus is also
attached, which are very dangerous. If by any chance, those droplets come in
contact with the face, nose, mouth or the eyes of a healthy person, then that
person can also get infected with the virus. This is also known as the direct
transmission of the disease.
Another way that a healthy person can get infected is by indirect transmission.
The virus attached with the tiny droplets in the air can also land on other surfaces
too. When an infectious person releases those droplets to the surroundings,
those droplets can contaminate the places which will come in contact with the
10. 10 PART 1
More than an introduction to COVID-19
Sudipta Das Dip
sudiptodas194@gmail.com
droplets. So if we touch a place which is already infected with the virus and then
touch our face, mouth, nose, or eyes, we may also get infected with the virus.
The infectious droplets can travel a long distance and also has a very long
lifespan too.
This is the reason why we should always cover our mouth when we sneeze or
cough and also use a mask to protect ourselves, along with always washing our
hands or sanitizing them.
The transmission among people is very difficult to trace if we do not know who
spreads the virus. People who are infected with COVID-19 can infect others
before they develop symptoms. Some people never show any symptoms but
continue to infect others unknowingly. We need to examine the infected people
who show signs and symptoms and also contact those people who had come in
contact with the symptomatic person. This will help in lowering the number of
spreading of the disease.
Transmission is more likely to happen by physical contacts; if someone is
physically around an infected person, then the person is also more likely to have
the traces of the virus. People who are within the 6ft for more than 15 minutes of
an infectious person, then they are in a threat to get infected too. The distance is
set to 6ft because the infected droplets can travel up to 6ft and 15 is the minimal
time to come in contact with those tiny droplets. People sharing the same
surrounding are also in the danger of getting infected by the virus as they may
come in contact with the droplets. Someone who may share food with an infected
person may also develop signs and symptoms of the virus.
Transmission is possible in any way if one is in close contact or physical contact
with any COVID-19 patient. There are some other living conditions too which
increases the risks of transmission of the virus. People living together in a public
place may get quickly ill if they come in contact with any patients. Places like
dormitories, prisons and jails, shelters, or group homes may have a high chance
of transmission if they have any infected patients. There are other places too like
the nursing home which involves a close environment and also physically active
environment as it involves the same accommodation. Places like old age home
are at a very high risk as one of the risk factors is the age and this also involves
close and physical contact.
11. 11 PART 1
More than an introduction to COVID-19
Sudipta Das Dip
sudiptodas194@gmail.com
By Sudipta Das Dip
AS Level, Gems Akademia International School
Proofread and edited by
DR Shomen Sarkar
M.B.B.S, MD
Chattogram, Bangladesh
Dr Shimul Das
M.B.B.S, FRACGP
WENTWORTHVILLE NSW 2145