The term "epidemiology" seems to have been first used to describe an epidemic study in 1802 by the Spanish physician Villalba in his work, Epidemiología Española. Epidemiological experts also study the interaction of diseases in a population, a condition known as syndromes, such as the corona outbreak and how the virus spreads. ..

if in my opinion covid 19 disease is epidemiologically dependent on the community . awareness of using masks, washing hands and keeping a distance according to the health protocol when going to activities . if the community is not aware of certain victims will continue to multiply.

Epidemiology comes from Greek, which is epi or upon which means at or about. Demos or people means people and logia or knowledge means knowledge. So that epidemiology can be interpreted as a study of events or cases that occur in the population.