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The term waterborne disease is reserved largely for infections that predominantly are transmitted through contact with or consumption of microbially polluted water.Many infections may be transmitted by microbes or parasites that accidentally, possibly as a result of exceptional circumstances, have entered the water.
It is motile at temperatures of 22–29°C (72–84°F), but becomes nonmotile at normal human body temperature. [ 1 ] [ 2 ] Y. enterocolitica infection causes the disease yersiniosis , which is an animal-borne disease occurring in humans, as well as in a wide array of animals such as cattle, deer, pigs, and birds.
Melioidosis is an infectious disease caused by a gram-negative bacterium called Burkholderia pseudomallei. [1] Most people exposed to B. pseudomallei experience no symptoms; however, those who do experience symptoms have signs and symptoms that range from mild, such as fever and skin changes, to severe with pneumonia, abscesses, and septic shock that could cause death. [1]
Certain bacterial infections can be serious and in some cases, life-threatening, say experts. Skip to main content. Subscriptions; Animals. Business. Entertainment. Fitness. Food. Games ...
Coliform bacteria are defined as either motile or non-motile Gram-negative non-spore forming bacilli that possess β-galactosidase to produce acids and gases under their optimal growth temperature of 35–37 °C. [1] They can be aerobes or facultative aerobes, and are a commonly used indicator of low sanitary quality of foods, milk, and water. [2]
For instance, an article published in 2018 noted that it takes one year for certain viruses including poliovirus and echovirus to decrease by a 5log unit at a temperature of 4°C, while it takes only a week to obtain same result at a temperature of 37°C (human body temperature). The rate of protein, nucleic acid denaturation and chemical ...
Primary amoebic meningoencephalitis presents symptoms similar to those of relatively common bacterial and viral meningitis. Upon abrupt disease onset, a plethora of symptoms arise. Endogenous cytokines, released in response to the pathogens, affect the thermoregulatory neurons of the hypothalamus causing a rise in body temperature. [16]
Typhoid fever, also known simply as typhoid, is a disease caused by Salmonella enterica serotype Typhi bacteria, also called Salmonella typhi. [2] [3] Symptoms vary from mild to severe, and usually begin six to 30 days after exposure.