Five major types of water borne diseases herbal supplements. Author summary water is essential for maintaining life on earth but can also serve as a media for many pathogenic organisms, causing a high disease burden globally. During outbreaks of hepatitis e, young adults are usually. Find powerpoint presentations and slides using the power of, find free presentations research about waterborne diseases ppt.
The infection is caused due to drinking water, or may be a chance of occurring from swimming water, by these two ways. Because climate change increases the severity and frequency of some major precipitation. Prevention of transmission is through a vector control. Surveys of various national agencies see below under data underlying the indicator. This involves with bacterial, viral or protozoan organisms. Waterborne diseases and its effect on domestic animals and. Preventative measures against waterborn disease the role of. The selected diseases have been implicated in waterborne disease outbreaks or are otherwise known to be transmitted by water. When traveling to countries where sanitation and hygiene are poor, avoid water or food that may be contaminated. Infectious waterborne diseases, which discusses 36 infectious diseases of man that can be or are strongly suspected of being transmitted by water. The common waterborne diseases are all incapacitating, many have high rates of death for untreated victims, and are particularly difficult problems for children, the elderly and those with challenged immune systems. Waterborne diseases an overview sciencedirect topics. All the weighted thematic maps were integrated and defined criteria weight using the idris software and overlay analysis done using arcgis software and potential ground water prospect zones were identified.
Contaminated fresh water, used in the preparation of food, can be the source of foodborne disease through consumption of the same microorganisms. Incubation period of food or waterborne illness incubation periods are typically short for viruses and toxinproducing bacteria, and longer for other causes. It is more prevalent during floods and in tsunami affected areas. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects.
Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Five of the major vectorborne diseases transmitted by the female mosquito while obtaining a blood meal, necessary for the development of their eggs, are presented below. 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. According to the world health organization, diarrheal disease accounts for an estimated 4. Water borne diseases are caused by the pathogens found in water that is contaminated.
Waterborne diseases are conditions caused by pathogenic microorganisms that are transmitted in water. Waterborne diseases diseases caused by ingestion of water contaminated by human or animal excrement, which contain pathogenic microorganisms powerpoint presentation. Sustainable control of waterrelated infectious diseases. I transmission and preventation of waterrelated diseases j. Feb 27, 2019 water borne diseases are the ones caused by pathogenic microbes spread via contaminated water. Of the 6,939 deaths, 7% were associated with seven pathogens transmitted by the. Waterborne diseases and its effect on domestic animals. Water borne diseases diseases caused by ingestion of water contaminated by human or animal excrement, which contain pathogenic microorganisms powerpoint presentation. The group most at risk of water borne diseases are. These extreme weatherrelated events can affect water availability, quality, or access, posing a threat to human populations.
Water borne diseases prepared by samira fattah assis. Various other waterborne diseases are caused by viruses. Deaths 1, emergency department ed visits, and hospitalizations 2 associated with diseases that can be transmitted by water. The diseases spreading through contaminated water are known as waterborne diseases. Diseases caused by poor personal hygiene and skin and eye contact with contaminated water these include scabies, trachoma, typhus, and other flea, lice and tick borne diseases. View and download powerpoint presentations on waterborne diseases ppt.
Water borne pathogens often act in concert through two major exposure pathways. Water borne diseases are diseases caused due to consumption of contaminated water. I classification of waterrelated disease r stanwellsmith encyclopedia of life support systems eolss or on food poisoning. Gastroenteritis, jaundice, typhoid fever, cholera and diarrhea are some very common waterborne diseases in summers and rainy seasons. Children remain the most affected group with majority of them dying of illnesses caused by infectious organisms, thriving in the contaminated water sources. Foodborne and waterborne disease outbreaks united states, 19712012. 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. Food and waterborne diseases prevention and control program. Summarizing these investigations to identify the factors and conditions contributing to outbreaks is needed in order to help prevent future outbreaks. 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.
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. Waterborne diseases and its effect on domestic animals and human health. The journal welcomes articles in the form of original articles. However, how the global distribution of water associated infectious pathogens diseases looks like and how such distribution is related to possible social and environmental factors remain largely unknown. Waterborne diseases are diseases caused due to consumption of contaminated water. Which of the following disease appears frequently in epidemic form in ethiopia.
Quick encyclopedia of life support systems eolss year. Waterborne diseases remain as leading causes of human morbidity and mortality worldwide. Water is essential for life but can also lead to illness when it is contaminated by diseasecausing organisms. Only malaria, brugian filariasis and japanese encephalitis are of direct relevance in irrigation projects. Finally the maps integrated using gis software with the purpose intended to delineate the groundwater potential areas for the study region. Waterwashed diseases are those that occur as a result of inadequate quantities of water being available for good personal hygiene. Waterborne diseases causes and preventionan overviewdr. Water related diseases who recognizes that access to adequate water supplies is a fundamental human right. Bacteria february 9th11th, 2010 bacterial pathogens in water important causes of waterborne disease we don t always know the distribution of. About 97 per cent of earths water, unfit for human consumption. Thus, water contaminated with pathogenic bacteria can lead to the.
Water based diseases are diseases transmitted by contact with water, e. Acute otitis externa, campylobacteriosis, cryptosporidiosis, escherichia coli e. Transmission and preventation of waterrelated diseases. Ppt waterborne diseases powerpoint presentation free to. 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. Examples of waterborne disease include cholera, a severe diarrheal disease, often caused by drinking vibrio choleraecontaminated water an infection called microbial keratitis, which can occur when germs invade the eye.
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 contaminating drinking water systems with feces and urine of infected animals or people. Cholera medline plus national library of medicine overview of the. Agents, diseases and types of exposures are well documented, but the relationship between them is. Division of foodborne, waterborne, and environmental diseases, national center for emerging and zoonotic infectious diseases, cdc. Water vector diseases, such as malaria, are diseases that are transmitted by a vector, such as the mosquito, which needs water or moisture in order to breed. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Introduction ithe classification of waterrelated disease poses particular problems. Five of the major vector borne diseases transmitted by the female mosquito while obtaining a blood meal, necessary for the development of their eggs, are presented below. Waterborne diseases are the ones caused by pathogenic microbes spread via contaminated water. 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.
Which of the following is not a water borne disease a. The contamination of water may be due to bacterial, viral or protozoan organisms. Water washed diseases are those that occur as a result of inadequate quantities of water being available for good personal hygiene. Public health significance and occurrence of food or waterborne illness food and waterborne diseases are thought to. Greater than 80% of cases are among children under five years old. Children in this age group suffer from an average of 2. Water borne diseases and diagnosis metropolis india. Background reports of outbreaks in canada and the united states u. Will the minister of drinking water and sanitation be pleased to state. Sep 29, 2016 the diseases spreading through contaminated water are known as waterborne diseases. 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. Diseases caused by parasites found in intermediate organisms living in contaminated water water related diseases are caused by insect vectors, especially mosquitoes. Prevention of water borne diseases with the onset of summers come water borne diseases.
Waterborne diseases are very common but often unrecognized. Of the 6,939 deaths, 91% were associated with three environmental pathogens that can grow in water system biofilms. Legionella legionnaires disease 250 deaths, ntm 1,216 deaths, and pseudomonas related pneumonia 1,618 deaths or septicemia 3,217 deaths 1. Griffiths, in international encyclopedia of public health second edition, 2017. Waterborne pathogens often act in concert through two major exposure pathways. Waterborne disease s include dysentery, cholera, typhoid fever and a wide range of other parasitic infections these diseases kill more than a million people each year, many of them children in developing countries. Pdf national seminar on waterborne diseases causes and.
Ensuring universal access to water and sanitation, the major preventive action for preventing these diseases, is one of the united nations sustainable development goals. Because climate change increases the severity and frequency of some major. Winner of the standing ovation award for best powerpoint templates from presentations magazine. For these reasons, lifewaters programs focus on longterm prevention. As with other diseases, waterrelated diseases may be classified in a variety of ways, for example. Occurrence is worldwide and the incidence varies from country to country. A brief overview of waterborn diseases and relevant control measures. Include cholera, typhoid, amoebic and bacillary dysentery and other diarrheal diseases. Ppt waterborne diseases powerpoint presentation free. Global distribution of outbreaks of waterassociated. A free powerpoint ppt presentation displayed as a flash slide show on id. Waterborne disease is any disease that is caused by pathogenic microorganisms and most commonly transmitted through contact or consumption of infected water. Water borne disease is any disease that is caused by pathogenic microorganisms and most commonly transmitted through contact or consumption of infected water. Gastroenteritis, jaundice, typhoid fever, cholera and diarrhea are some very common water borne diseases in summers and rainy seasons.
Facts and figures on water quality and health who no safe drinking water. 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. As noted by toepfer 2004, disease statistics are stark and tragic. About 2 months ago when i started your program my blood sugar count was at 332. Therefore, we have not discussed water borne diseases by pathogen but rather by pathway. 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.
To be in the pink of health, it is important to take necessary precautions against these diseases. These diseases can be spread while bathing, washing, drinking water, or by eating food exposed to contaminated water. Transmission of these pathogens occurs while using infected water for drinking, food preparation, and. Classification of diseases related to water waterborne diseases waterbased diseases waterwashed diseases waterrelated diseases 4. Number of reported outbreaks of diseases arising from drinkingwater in selected european countries, 20002007 source. Prevention of water borne diseases with the onset of summers come waterborne diseases. Introduction drinking water is a major source of microbial pathogens in developing countries. This includes constructing safe water sources and teaching health.
Outbreaks of waterborne diseases often occur after a severe precipitation event rainfall, snowfall. Therefore, we have not discussed waterborne diseases by pathogen but rather by pathway. Waterborne diseases are any illness caused by drinking water contaminated by human or animal faeces, which contain pathogenic microorganisms. In spite of philosophical difficulties associated with defining viruses as organisms, it is practical and convenient to regard them as microorganisms in this connection. Facts and figures on water quality and health who no safe drinkingwater. Testing water for each of the possible pathogens, including viruses, protozoans, and worms is impractical. Explore waterborne diseases profile at times of india for photos, videos and. Introduction to water diseases related to water duration.
Yet other important classes of water borne diseases are caused by metazoan parasites. Incubation period of food or water borne illness incubation periods are typically short for viruses and toxinproducing bacteria, and longer for other causes. Foodborne and waterborne disease outbreaks united states. These diseases can be spread while bathing, washing. Outbreaks of hepatitis e may therefore be preceded by other water borne disease with shorter incubation periods such as acute diarrhoeal diseases few days and typhoid fever one to three weeks. Cholera medline plus national library of medicine overview of the causes, symptoms, and treatment of cholera.
While diarrhea and vomiting are the most commonly reported symptoms of waterborne illness, other symptoms can include skin, ear, respiratory, or eye problems. Water borne diseases diseases caused by ingestion of water, contaminated by, human or animal excrement, containing various pathogenic microorganisms. Wash hands with soap and water before handling food. 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. Waterrelated diseases are a human tragedy, killing millions of people each year account for 80% of all deaths in developing countries.
326 372 1012 1538 1208 1226 1515 944 1418 633 338 388 481 1549 1511 584 1584 876 218 616 1137 1563 486 1514 820 820 21 1437 123 31 242 302 462 1412 1119 698