Week 6 Ppt Lab
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Waterborne diseases are caused by microbes that are present in water as a result of inadequate water treatment. Bacteria, viruses, and protozoa can cause illnesses through drinking contaminated water, direct contact, or contact with contaminated surfaces. Symptoms include abdominal discomfort, fever, vomiting, and diarrhea. Treatment depends on the pathogen but may include rehydration, antibiotics, or antiparasitic drugs. Proper hygiene and water treatment can help reduce risks.
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It is no secret that a majority of the world’s population consumes unclean water. But how does water get polluted? What happens to people or other living creatures when they consume contaminated water? The power point presentation that follows will allow the teacher to show his or her students the different ways water can get polluted, how much man is responsible for the extent of water pollution, and what the impact of this pollution is on all living things, especially man. The teacher can also use this presentation to generate a discussion in class on possible solutions to this problem. Is it possible to treat contaminated water in some way to make it consumable? Are there ways in which we can prevent or avoid at least certain kinds of water pollution?
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Water borne diseases
what is waterborne diseases? example,types of water borne diseases,disease pathway,route of infection,how climate control water borne disease trends,case study of cholera in south asia,application of remote sensing on study of waterborne diseases
Waterdiseases5678905
My first presentation for a class seminar during the year 2010 .
General Topic : Waterborne diseases .
Specialized on : How to Control them ?
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Food-borne diseases, rather than food poisoning or ptomaine poisoning, is a more accurate term to describe illness caused by consuming contaminated food. Food-borne diseases can be caused by living organisms like bacteria, parasites, and viruses entering the body through food (food-borne infections) or toxic substances in food like bacterial toxins (food poisoning/intoxication). Common types of food-borne diseases include those caused by Salmonella, Shigella, Staphylococcus, Clostridium botulinum, and various parasites. Thorough cooking and proper food handling/storage can help prevent the spread of food-borne illnesses.
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Introduction to Drinking Water Quality: A Layperson’s Guide to Water Quality,...
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It mainly focused on the types of diseases spread through the water and what are their causitive agent, classifications impact on human health and many more
for betar health and hygeine . those who are not willin to clean.pptx
Cleanliness and hygiene are essential for good health and preventing disease. Personal hygiene includes practices like regularly washing hands, clipping nails, bathing, brushing teeth, and washing hair. Sanitation refers to maintaining a clean environment and proper disposal of sewage and waste to prevent water pollution and diseases spread through contaminated food or water. Common diseases caused by lack of cleanliness and sanitation include diarrhoea, cholera, hepatitis A, typhoid, and intestinal worms. Proper sanitation practices and access to clean water are needed to improve public health.
Water borne infection
Waterborne illnesses have two main causes: pollution from industrial and agricultural chemicals contaminating water supplies, and dirt and contamination from bacteria, viruses, and parasites entering water through contact with animal and human waste. Some of the illnesses caused include diarrhea, cholera, polio, and meningitis. To protect yourself, only drink clean, safe water that has been treated or filtered, store water without germs, and practice good hand hygiene. While waterborne illnesses can occur anywhere, they often impact more rural areas and vulnerable groups like children the most severely due to lack of access to clean water and sanitation infrastructure.
Water born diseases
Jayaram Shetty presented a seminar on water borne diseases at the University of Mysore. He discussed various water borne diseases including protozoan diseases like amebiasis, cyclosporiasis, and giardiasis; bacterial diseases like cholera, legionellosis, and typhoid fever; and viral diseases like SARS, hepatitis A, and poliomyelitis. He explained the causes and symptoms of these diseases. Jayaram also covered standards for potable water and prevention measures like boiling water and proper hygiene to avoid water borne illnesses. He concluded that water borne diseases are caused by pathogens and infect through contaminated water or food, posing risks that can be mitigated through access to safe
Diseases Produced By Water
The document summarizes diseases caused by contaminated water and how to prevent them. It discusses diseases transmitted through water consumption or contact, including cholera, typhoid, hepatitis A and diarrhea. Other diseases are caused by aquatic organisms or insects that breed near water, such as malaria, dengue, and filariasis. Lack of access to clean water and sanitation can also cause trachoma, leprosy, tuberculosis and whooping cough. The document recommends boiling, chlorinating, and properly storing water, as well as hand washing and hygiene practices to prevent water-related illnesses. Areas most affected include those with unsafe tap water, water shortages, contaminated waters, or that experience natural disasters.
Water borne diseases
Waterborne diseases are caused by microorganisms, toxins, and contaminants spread through contaminated water. They cause illnesses such as cholera, diarrhea, and gastrointestinal problems. Developing countries often lack proper water treatment, especially in rural areas, increasing risk of outbreak. The document then discusses four specific waterborne diseases - diarrhea, cholera, typhoid, and amoebiasis - outlining their causes, symptoms, and treatments.
Gastroenteritis
This document discusses gastroenteritis, or inflammation of the stomach and intestines. It begins by defining gastroenteritis and noting its common causes include viruses, bacteria, parasites, bacterial toxins, chemicals, and certain drugs. Symptoms include loss of appetite, nausea, vomiting, diarrhea, abdominal pain, and potential complications like dehydration. Diagnosis is usually based on symptoms, while treatment depends on the cause but involves rehydration and antibiotics if bacteria are involved. Prevention focuses on proper handwashing and food safety practices. Most cases resolve within a few days without long term effects.
Health Risks: Water Infections Uncovered
Water is a fundamental component for supporting life, assuming a basic part in different physical processes. Notwithstanding, regardless of its indispensable significance, it can likewise hold onto possible dangers to human well-being. Waterborne diseases, brought about by microorganisms debasing water sources, present critical dangers to networks around the world. These contaminations can prompt different illnesses, going from gentle gastrointestinal uneasiness to serious and hazardous illnesses.
In this investigation of waterborne diseases, we dig into the different exhibits of well-being chances related to debased water. By examining the types, sources, and effects of pathogens on human health, we want to highlight the critical need for awareness, prevention, and effective management of water-related health hazards.
Since forever ago, waterborne sicknesses have tormented social orders, causing far-and-wide episodes and influencing general well-being for an enormous scope.While progressions in sterilization and water treatment have essentially diminished the occurrence of these contaminations in created areas, many regions of the planet wrestle with a lack of admittance to spotless and safe water.
Therefore, populaces here remain profoundly defenseless to waterborne diseases, sustaining a pattern of well-being challenges and financial weights. Waterborne microorganisms integrate a large number of microorganisms, including minute living beings, contaminations, parasites, and protozoa. These minuscule specialists can invade water sources through different means, like insufficient disinfection, sewage pollution, modern overflows, or normal sources like streams and lakes.
Water-Borne Diseases and its Prevention
This document discusses water-borne diseases and their prevention. It notes that water-borne diseases are a major cause of death worldwide, spread through contaminated water. Some of the most common water-borne diseases discussed are cholera, typhoid, hepatitis A, and diarrhea. Prevention methods include access to safe drinking water, proper sanitation, hand washing, water purification, and vaccination. The document provides details on symptoms, transmission, and treatment for several specific water-borne diseases.
Food born born disease c.
This document discusses foodborne diseases. It begins with an introduction stating that foodborne diseases are a growing public health problem worldwide caused by ingesting contaminated food. It then discusses the epidemiology, noting that around 600 million people get sick and 420,000 die each year from foodborne diseases. Children under 5 are particularly vulnerable. It also classifies foodborne diseases as either infections caused by living organisms or intoxications caused by toxins. It discusses various bacteria, viruses, parasites, and chemicals that can contaminate food. It lists some common modes of transmission and strategies for prevention. Symptoms vary but can include diarrhea, fever and vomiting. Treatment depends on the specific cause but may include antibiotics, antidiarrheals or other
Presentation food borne pathogens and infections
Foodborne illnesses can be caused by viruses, bacteria, parasites, and chemicals or toxins in contaminated food or water. Common foodborne viruses include norovirus and hepatitis A virus, which cause gastroenteritis and hepatitis, respectively. Foodborne protozoa include Giardia, which causes giardiasis and associated diarrhea, and Cyclospora cayetanensis, which causes cyclosporiasis with watery diarrhea. Preventing foodborne illness involves proper food handling including washing produce, cooking foods thoroughly, and maintaining clean surfaces and hands.
5.3 Science helps people prevent and treat diseases.
Science has helped people understand and combat diseases through discoveries like the microscope and germ theory. [1] Diseases are caused by microorganisms like bacteria, viruses, fungi and protists. [2] Understanding the cause of diseases allowed for their prevention and treatment. [3] Scientists continue working to prevent and treat diseases, though new challenges like antibiotic resistance emerge over time.
GASTROENTERITIS
Gastroenteritis is an infection of the small and large intestines that causes diarrhea and vomiting. In 2015, nearly 2 billion cases of gastroenteritis were observed worldwide, resulting in approximately 1.3 million deaths, with 80% of deaths occurring in India. Gastroenteritis can be caused by bacteria like E. coli and Campylobacter, parasites like Cryptosporidium and Giardia, or viruses. Symptoms include diarrhea, vomiting, abdominal pain, and fever. Treatment involves oral rehydration, antibiotics in some bacterial cases, and managing symptoms. Prevention relies on proper hygiene and sanitation.
Food born dieases or illness
Food borne illnesses are caused by consuming contaminated food or water. Bacteria, viruses, parasites, and chemicals can contaminate foods and cause over 250 known food borne diseases with common symptoms like nausea, vomiting, and diarrhea. While most illnesses are mild and short-lived, some can lead to serious complications like dehydration, hemolytic uremic syndrome, and reactive arthritis. Food borne illnesses are commonly spread through undercooked meats and seafood, raw produce, and person-to-person contact. Proper food handling, cooking, cleaning, and storage can help prevent contamination and the spread of food borne pathogens.
Germs In Sickness And In Health 1
The document discusses various topics related to microbes and infectious diseases. It provides information on common diseases caused by bacteria, viruses, fungi and protozoa. It discusses how microbes spread and identifies groups most at risk of infection like the elderly, young children and pregnant women. It emphasizes the importance of hand washing and cleaning surfaces to prevent spread of infection. It also addresses appropriate antibiotic use and risks of antibiotic resistance.
Diseases m15 l2
Diseases can be either communicable, which means they can be passed between individuals, or uncommunicable, which cannot. They are caused by pathogens like viruses, bacteria, protists, fungi or worms, environmental factors, genetics, or a combination. Pathogens are the agents that directly cause the disease, and can be transmitted by vectors like mosquitoes. Some notable diseases include HIV, influenza, malaria, tuberculosis, and diabetes. Lifestyle factors like diet, exercise, and avoiding toxins and bad health habits can impact disease risk, while vaccines, antibiotics, and general hygiene help prevent and treat diseases.
Vibrio Vulnificus Research Paper
This document discusses Vibrio vulnificus infection, which is caused by eating seafood contaminated with the Vibrio vulnificus bacteria or having an open wound exposed to contaminated seawater. The infection is life-threatening for those with chronic liver disease or a weakened immune system. Risk factors include visiting warm coastal waters and eating raw or undercooked shellfish during the summer months.
4. INFECTIOUS DISEASES.WBD.pdf
This document discusses infectious diseases spread through contaminated water and inadequate sanitation. It provides details on how diseases such as diarrhea, cholera, typhoid fever and hepatitis A are transmitted via fecal-oral routes when untreated human waste contaminates water sources due to lack of proper sanitation and hygiene practices. Prevention relies on access to safe drinking water, proper waste disposal, handwashing and food hygiene.
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Week 6 Ppt Lab
- 1. Waterborne illness and diseases