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Often have various cause body in water body, like germ, virus, and parasite...etc..These cause bodies mainly come from living dirty water, the hospital dirty water and livestock feeding field, slaughter house and make Ge and wash hair etc. the factory eject of waste water.Water body is polluted by the cause body, can spread various diseases.As dysentery, typhoid, vice- typhoid, cholera, vice- cholera etc. caused by germ;The spinal cord ash quality caused by virus blazes, contagion hepatitis etc..Other parasite diseases, if the amoebic dysentery, schistosome disease and tapeworm is far-gone and is carried the hook that the helicoid causes by the hook to carry a helicoid far-gone, also all pass water and spread.
The problem caused by water pollution:water body passes forms, such as drinking and vegetative chain...etc. after being polluted, can healthily produce some following banes and influence to the crowd:
Cause nasty chronic poisoned:cause a memory decrease, skin rash, Sao Yang, dizziness, suffer from insomnia, anemic etc. is chronic poisoned condition of illness.Drink the surface water of the pollution of the quilt cyanide over a long period of time, can appear a headache, dizzy, heart palpitates etc. the nerve cell back to go the condition of illness of sex variety, these all healthily bring serious bane for human body.
Water spreads the distinguishing feature of disease BE:usually present an explosion type, namely a short time inside appear a great deal of patient;The outbreak is much concentrated to be polluted the surroundings of headwaters, and the patients all have already drunk the same history of disease of headwaters;When get a control towards being strengthened hygiene protection and the source of the cancellation pollution by the polluting headwaters, fierce line of drinking disinfection after, the fad of disease canning.Water spreads the fad of disease, can healthily bring to endanger very greatly for people.
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