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News. Science & Tech
English: Stop the Spread of Germs: Help prevent the spread of respiratory diseases, like coronavirus disease 2019 by avoiding close contact with people who are sick; covering cough and sneeze; avoiding touching eyes, nose and mouth; and washing your hands with soap and water.
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A representation by Robert Seymour of the cholera epidemic depicts the spread of the disease in the form of poisonous air.. The miasma theory was the predominant theory of disease transmission before the germ theory took hold towards the end of the 19th century; it is no longer accepted as a correct explanation for disease by the scientific community.
Short title: ပတုာ် တၢ်ဆါဃၢ် (COVID-19) အတၢ်ရၤလီၤသး: Image title: လၢတၢ်နုာ်လီၤကွၢ်လၢအဲကလံးကျိာ်အဂီၢ်, ကွၢ်ဘၣ်ဖဲ [ပတုာ် တၢ်ဆါဃၢ် (COVID-19) အတၢ်ရၤလီၤသး] ဖဲ
Diseases that are not usually transmitted directly by blood contact, but rather by insect or other vector, are more usefully classified as vector-borne disease, even though the causative agent can be found in blood. Vector-borne diseases include West Nile virus, zika fever and malaria.