Water contaminated by harmful microorganisms and pollutants leads to various different types of waterborne diseases and infections. Waterborne diseases waterborne diseases are those diseases that are transmitted through the direct drinking of water contaminated with pathogenic microorganisms. These extreme weatherrelated events can affect water availability, quality, or access, posing a threat to human populations. Therefore, we have not discussed waterborne diseases by pathogen but rather by pathway. Pdf national seminar on waterborne diseases causes and. These diseases can be spread while bathing, washing.
Mar 31, 2016 nondiarrhoeal waterborne diseases while most waterborne pathogens cause diarrhoeal disease, a few important waterborne diseases affect other parts of the body. Bacteria february 9th11th, 2010 bacterial pathogens in water important causes of waterborne disease we don t always know the distribution of. A mode of transmission from the source to the host. Cholera medline plus national library of medicine overview of the causes, symptoms, and treatment of cholera.
Outbreaks of waterborne diseases often occur after a severe precipitation event rainfall, snowfall. Water borne disease is any disease that is caused by pathogenic microorganisms and most commonly transmitted through contact or consumption of infected water. A free powerpoint ppt presentation displayed as a flash slide show on powershow. This is a video for how water borne diseases effect everyone leave a like if you enjoyed the video, share the video to spread the awareness and subscribe fo. Of the 6,939 deaths, 7% were associated with seven pathogens transmitted by the.
Infection commonly results during bathing, washing, drinking, in the preparation of food, or the consumption of food diarrhea defined as passage of abnormally liquid or. To be in the pink of health, it is important to take necessary precautions against these diseases. An adequate number of pathogens, or disease causing organisms. According to the world health organisation who, about 1. Waterborne diseases fact sheet a fact sheet providing more details about waterborne diseases can be downloaded by clicking on the file on the right. If you suspect that you are dealing with water borne diseases eliminate the source of the water and make sure the patient only gets good water. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience.
Breastfeeding protects babies from waterborne diseases, says. Infectious waterborne diseases, which discusses 36 infectious diseases of man that can be or are strongly suspected of being transmitted by water. Waterborne diseases are very common but often unrecognized. Waterborne pathogens often act in concert through two major exposure pathways. Stay away from water borne diseases with pureit water filter. Emerging waterborne pathogens and related diseases. Acute otitis externa, campylobacteriosis, cryptosporidiosis, escherichia coli e. Food borne diseases lectures university of nairobi. Of note, many waterborne pathogens can also be acquired by consuming contaminated food or beverages, from contact with animals or their environment, or through persontoperson spread. Those cases occurred mostly as a result of water coming from noncommunity systems as opposed to community or individual systems. Foodborne and waterborne disease outbreaks united states, 19712012. Water borne diseases diseases caused by ingestion of water, contaminated by, human or animal excrement, containing various pathogenic microorganisms. The best sleeping position for back pain, neck pain, and sciatica tips from a physical therapist duration. International network to promote household water treatment and safe storage.
Human being is highly susceptible to such infections where an array or air and water borne diseases are being encountered by us almost on a regular basis. But the same natural elements also convey death for almost all organisms on earth which are reflected as air or water borne diseases. Of the 36 diseases, 12 are caused by bacteria, 4 are caused by viruses, 19 are caused by parasites, and 1 has numerous infectious agents. Water borne diseases are infections which occur by drinking water that is contaminated by disease causing pathogenic microorganisms. Feb 27, 2019 water borne diseases are the ones caused by pathogenic microbes spread via contaminated water.
Deaths 1, emergency department ed visits, and hospitalizations 2 associated with diseases that can be transmitted by water. Include cholera, typhoid, amoebic and bacillary dysentery and other diarrheal diseases. Waterborne route, waterwashed route, waterbased route and insect vector route or water related route. In spite of philosophical difficulties associated with defining viruses as organisms, it is practical and convenient to regard them as microorganisms in this connection. Waterrelated diseases and contaminants in public water systems centers for disease control and prevention information and links to top 10 waterborne illnesses and outbreaks in public water systems. Prevention of water borne diseases with the onset of summers come water borne diseases.
Ppt waterborne diseases powerpoint presentation free. Four large groups of diseases are linked to availability and quality of water, as well as the efficient. The interruption of transmission is achieved by proper treatment of drinking water. View and download powerpoint presentations on waterborne diseases ppt.
It is reported that groundwater in onethird of indias 600 districts is not fit for drinking purpose. The reason is being to avoid the water borne diseases. Life is dependent on basic elements such air and water. The following article throws some light on the various different types of waterborne pathogens and. Foodborne and waterborne disease outbreaks united states. Jan 25, 2017 this is a video for how water borne diseases effect everyone leave a like if you enjoyed the video, share the video to spread the awareness and subscribe fo. Food and water borne illness, often referred to as food poisoning, is generally caused by eating or drinking food or beverages contaminated by bacteria, parasites or viruses. Water borne diseases diseases caused by ingestion of water contaminated by human or animal excrement, which contain pathogenic microorganisms powerpoint presentation.
Contaminated drinking water used in the preparation of food cancontaminated drinking water used in the preparation of food can be the source of food borne disease through consumption of the same microorganisms. Water borne diseases spread by contamination of drinking water systems with the urine and faeces of infected animal or people. An entrance through which the pathogen may enter the host. Nondiarrhoeal waterborne diseases while most waterborne pathogens cause diarrhoeal disease, a few important waterborne diseases affect other parts of the body.
Infections can be spread by bathing, washing, drinking, in the preparation of food, or the consumption of food thus infected. Symptoms of food or water borne illness are gastrointestinal, for example diarrhea and stomach cramps. If so, share your ppt presentation slides online with. Typhoid fever is caused by ingestion of salmonella typhi bacteria in food or water and affects about 17 million people each year, causing some 600,000 deaths. While diarrhea and vomiting are the most commonly reported symptoms of waterborne illness, other symptoms can include skin, ear, respiratory, or eye. About 97 per cent of earths water, unfit for human consumption. The contamination of water may be due to bacterial, viral or protozoan organisms.
Thus, water contaminated with pathogenic bacteria can lead to the. The common waterborne diseases are all incapacitating, many have high rates of death for untreated. Jan 11, 2017 apart from being a universal solvent, water is also a medium for the transmission of several infectious diseases. Water related diseases bradley classification 1977 a water related disease is one which in some way is related to water or to impurities with. Because we have given more than 30 ppt in one place. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects.
A world resources report says about 70 per cent of indias water. Prevention of water borne diseases with the onset of summers come waterborne diseases. Waterborne disease is any disease that is caused by pathogenic microorganisms and most commonly transmitted through contact or consumption of infected water. Because climate change increases the severity and frequency of some major precipitation. Yet other important classes of water borne diseases are caused by metazoan parasites. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. A brief overview of waterborn diseases and relevant control measures. Water borne illnesses may prove to be hazardous to human health. Therefore, we have not discussed water borne diseases by pathogen but rather by pathway. Water borne disease is, simply, any illness resulting from ingestion of or contact with water. Diarrhoea and water borne diseases can be fatal for young children.
The selected diseases have been implicated in waterborne disease outbreaks or are otherwise known to be transmitted by water. For disease to be spread, it requires that all of the following conditions be present. Other potentially infectious materials means 1 the following human body fluids. Crypto is recognized as one of the most common water borne diseases in the united states, with an estimated 748,000 cases occurring annually. Division of foodborne, waterborne, and environmental diseases, national center for emerging and zoonotic infectious diseases, cdc. The spread of contaminated water is likely to happen where private and public drinking systems get their water such as surface waters creeks, rivers, lakes, and rain.
Developing countries developing countries 80 % ill d b80 % illness caused by watery water borne diseases. Gastroenteritis, jaundice, typhoid fever, cholera and diarrhea are some very common water borne diseases in summers and rainy seasons. Water borne diseases list of high impact articles ppts. Water borne pathogens often act in concert through two major exposure pathways. Typhoid fever waterborne diseases are caused by pathogenic microorganisms that most commonly are transmitted in contaminated fresh water. Water borne diseases can cause deadly effects on human health and it can be the reason for last breath. Now most of the common water borne diseases have fairly similar symptoms. Extreme rain and flooding are bringing cholera and other deadly waterborne disease to communities in northeast nigeria. Water borne diseases are more prevalent in underdeveloped or developing countries, where access to clean water is restricted due to scarcity, insufficient or improper water treatment solutions, and water pollution. Gastroenteritis, jaundice, typhoid fever, cholera and diarrhea are some very common waterborne diseases in summers and rainy seasons. Waterborne pathogens have appeared again and again for a number reasons including. Of the 6,939 deaths, 91% were associated with three environmental pathogens that can grow in water system biofilms. These diseases can be spread while bathing, washing, drinking water, or by eating food exposed to contaminated water. Winner of the standing ovation award for best powerpoint templates from presentations magazine.
However, this water can act as a huge threat to life, especially humans in the form of water borne diseases. Ensuring universal access to water and sanitation, the major preventive action for preventing these diseases, is one of the united nations sustainable development goals for 2030. Waterborne diseases are conditions caused by pathogenic microorganisms that are transmitted in water. Find powerpoint presentations and slides using the power of, find free presentations research about waterborne diseases ppt. Waterborne diseases in simple words are the diseases that originate from contaminated or filthy waters that can prove to be severely injurious to our health. Combating waterborne disease at the household level international network to promote household water treatment and safe storage, world health organization. Food and water borne diseases is the property of its rightful owner. Ed schroeder, stefan wuertz, in handbook of water and wastewater microbiology, 2003. The journal welcomes articles in the form of original articles. Diarrhea, abdominal cramps, diarrhea or bloody diarrhea, gas, malaise, fever and weight loss are the most common. These organisms are passed in the feces of animals and infected people. The diseases spreading through contaminated water are known as waterborne diseases.
Waterborne disease s can become major problems after natural disasters if large numbers are forced to live temporarily in crowded areas with poor sanitation and limited supplied of safe water. Waterborne diseases, such as cholera and typhoid, are the diseases that are transmitted through drinking water. The book is divided into sections covering bacteria, protozoa, and viruses. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that. The group of infections that can enter a human body with the water for bathing, hand washing or use for irrigation and technical purposes belongs to diseases caused by.
Being specific it is not the water but the microorganisms that are transmitted through such water that cause the water borne diseases. Arial calibri times new roman wingdings office ground water potential evaluation based on integrated gis and remote sensing techniques, in bilate river catchment. A free powerpoint ppt presentation displayed as a flash slide show on id. The second edition of microbiology of waterborne diseases describes the diseases associated with water, their causative agents and the ways in which they gain access to water systems. Nondiarrhoeal waterborne diseases while most water borne pathogens cause diarrhoeal disease, a few important waterborne diseases affect other parts of the body. Waterborne diseases diseases caused by ingestion of water contaminated by human or animal excrement, which contain pathogenic microorganisms powerpoint presentation. Food and waterborne diseases ministry of health nz. Water borne diseasessymptoms, treatment, prevention. Such food contains enough pathogens or toxicant necessary to make a person sick. Facts and figures on water quality and health who no safe drinking water. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Food find out about food safety and standards, food regulation in new zealand, and common foodborne illnesses including salmonella, campylobacter, and li. Waterborne diseases an overview sciencedirect topics. Jul 20, 2017 waterborne diseases are caused by a variety of microorganisms, biotoxins, and toxic contaminants, which lead to devastating illnesses such as cholera, schistosomiasis and other gastrointestinal problems.
As it becomes increasingly difficult to guarantee water sources are safe, the importance of breastfeeding to infant health is even more critical. Waterborne diseases causes and preventionan overviewdr. Types of waterborne diseases according to the environmental protection agency epa, only about 22. Food borne diseases food borne diseases fbd are acute illnesses associated with the recent consumption of food the food involved is usually contaminated with a disease pathogen or toxicant. Waterborne diseases remain as leading causes of human morbidity and mortality worldwide. They include infections contracted by drinking contaminated water directly. Air borne and water borne diseases list of high impact. Water borne diseases spread by contaminating drinking water systems with feces and urine of infected animals or people. Water borne diseases and diagnosis metropolis india. Ppt waterborne diseases powerpoint presentation free to. Transmission of these pathogens occurs while using infected water for drinking, food preparation, and. Aug, 2015 more than half of the affected are women, including more than 21,000 pregnant women and over 20,000 lactating women. Incubation period of food or water borne illness incubation periods are typically short for viruses and toxinproducing bacteria, and longer for other causes. These diseases are more prevalent in developing countries, where hygiene and sanitation facility is lacking.
Water borne diseases are diseases caused due to consumption of contaminated water. Drinkingwater find out about the ministrys work and initiatives on drinkingwater, wastewater and sewage. Water borne diseases are caused by recreational or drinking water contaminated by disease causing microbes or pathogens. Legionella legionnaires disease 250 deaths, ntm 1,216 deaths, and pseudomonas related pneumonia 1,618 deaths or septicemia 3,217 deaths 1. List of information documents produced by wsh about waterrelated diseases as well as links to who pages on the same topics. The infection is caused due to drinking water, or may be a chance of occurring from swimming water, by these two ways. Like food borne diseases, water ingestion illnesses are either infections or intoxications. Research suggests that, in some settings, climate change could affect waterborne disease s, because changes in temperature and rainfall can affect the.
Waterborne diseases are caused by pathogenic microorganisms and most commonly transmitted through contaminated fresh water. The data must be interpreted cautiously, as differences between countries are likely to reflect the efficiency of surveillance systems rather than differences in outbreaks, and data were available for only 14 countries. Water related diseases are classified into four types relating to the path of transmission. Waterborne diseases pose very serious threats to society because of their potential to infect large numbers of individuals over a very short time. Nov 29, 2015 green berets ultralight bug out bag with gear recommendations duration. This involves with bacterial, viral or protozoan organisms. Public health significance and occurrence of food or waterborne illness food and waterborne diseases are thought to be the most common of all acute illnesses. Occurrence is worldwide and the incidence varies from country to country.
Despite numerous efforts by government at various levels and other agencies interested in water and its safety, waterborne diseases are still a major public health and environmental concern. Various other waterborne diseases are caused by viruses. Water borne outbursts in aquatic surroundings are usually caused due to inappropriate management of water resources. Ppt water borne diseases powerpoint presentation free to. Though usually found in both recreational and drinking water, the virus also transmits through dirty swimming water, uncooked contaminated food, and close contact with infected people or animals. Public health significance and occurrence of food or water borne illness food and water borne diseases are thought to be the most common of all acute illnesses. Water related diseases and contaminants in public water systems centers for disease control and prevention information and links to top 10 waterborne illnesses and outbreaks in public water systems.
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