Why is it useful for epidemiologists, scientists who study disease, to categorize diseases based on different factors, such as modes of transmission?

It is valuable for disease transmission specialists, researchers who consider infection, to classify illnesses in light of various components, for example, methods of transmission as it enables them to talk about a scope of comparable sicknesses without naming them all. It can likewise help make sense of what sort of treatment somebody may require.

Depression is lifelong, though you can get medication to with it. the difference between sadness and depression is that sadness lasts a little bit, depression last a long time and it goes on and off. people usually get depression through experiences they have been through, or genetics.