New strains of corona virus
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Corona virus mutating continuously. Here you know about the new strains of corona virus , how they mutate and discover first and how they affect the human life.
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corona virus : a type of common virus that infects humans, typically leading to an upper respiratory infection( URI ) which spreads primarily through droplets of saliva by infected person.
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Corona virus disease (COVID-19); have been established as an epidemic of the century. COVID-19, a pandemic is spreading its web throughout the world affecting everyone resulting into mass destruction of populations causing human suffering, creating panic, disturbing everyone economically and stressing all kind of development of entire mankind. COVID-19 is a deadly disease that is supposed to be fatal in 4% of cases. In Severe cases this disease produces enormous respiratory harm like pneumonia, gastrointestinal disorders, weakened immune systems, kidney failure or even death. The pathology of COVID-19 is just similar to SARS and Middle Eastern respiratory syndrome (MERS) corona virus infection. There are no drugs or vaccines for corona viruses yet, including COVID-19. According to WHO Corona virus disease (COVID-19) outbreak situation is persisting with 421,792 confirmed cases and 18,883 confirmed deaths till 23 March 2020. Till now, there are no specific vaccines or treatments for COVID-19. Though, there are multiple of clinical trials, evaluations that may result into potential treatments are ongoing.
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COVID 19-De pope.pdf
This document provides an overview of COVID-19 presented by Dr. John. It defines COVID-19 and discusses its epidemiology, virology, transmission, pathophysiology, clinical features, diagnosis, treatment, prevention and monitoring. Key points include that COVID-19 is caused by the SARS-CoV-2 virus, its global case count and impact in Uganda, its transmission occurs via respiratory droplets, and treatment focuses on supportive care while several antiviral medications and vaccines are available.
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COVID-19 (coronavirus disease 2019) is a disease caused by a virus named SARS-CoV-2 and was discovered in December 2019. It is very contagious and has quickly spread around the world. The U.S. currently has the highest number of cases and deaths from COVID-19.
CORONAVIRUS RESEARCH ,ASPECTS, SYMPTOMS, CURE, PRECAUTION MEASURES
All About Coronavirus
Shumail Ayub Qureshi
STUDENT OF BS ZOOLOGY
TEAM MEMBERS;
Dua Usman
Rachel
Sadaf
Novel coronavirus (covid-19) A Pandemic disease
Covid-19 is an infectious disease caused by SARS-CoV-2. mechsnism, pathogenesis and causes, transmission,symptoms and therapeutic strategies
Published by karuna raghuwanshi,M.pharma II semester (pharmaceutics),Pharmacy department.
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New strains of corona virus
- 1. NEW STRAINS OF CORONA VIRUS Strains of Corona virus • • • • The corona virus at the root of COVID-19 is the newest known member of this family. At their core ,corona virus contain a genetic blue print called RNA , similar to DNA . The single stranded RNA acts as a molecular message that enables production of protein needed for other elements of the virus. Encapsulating the RNA genome is the viral envelope which protects the virus when it is outside of a host cell . This outer envelope is made from a layer of lipid ,a waxy barrier containing fat molecules. The bulbous projections seen on the outside of the corona virus are spike proteins (red orange). This fringe of proteins gives the virus its crown like appearance under the microscope from which the latin name corona derived.
- 2. • Multiple variants of the virus that causes COVID-19 are circulating globally. In collaboration with SARS -COV-2 Interagency Group (SIG) for SARS - COV -2 variants being monitored: image source:-google images
- 3. • • B.1.1.7 - (UK Variant or Kent Variant) This variant was first identify in the US in December 2020. It was initially detected in the UK Symptoms - persistent cough - tiredness - muscle ache - sore throat - fever There are Currently 5 variant of concern in the United States.
- 4. • B.1.351 - (South African Variant) This Variant was first identified in the US at the end of January 2021. It was initially detected in South Africa in December 2020. • Unique facts The researchers and officials reported that the prevalance of the variant was higher among people with no underlying health conditions, and more frequent causes serious illness in such cases than other variants - -
- 5. • P. 1 -(Brazilian variant) This Variant was first detected in the US in January 2021. • • • • • Unique facts It can produce nearly 10x more viral load than in other covid-19 infected persons. It showed 1.4-2.2 times higher transmissibility. This strain is more successful in infectingyounger humans;can be 10-80% more lethal. capable of ivading 25-61% of immunity from original strain.
- 6. • B. 1.427 & B .1.429 These two variants were first identified in California in January 2021 . • • • Unique fact It has Approx. 20% increased transmissibility Less susceptible.