What are the preventive measures to be taken against COVID-19? - 1 views
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jagadeeshp on 14 Apr 20A virus is a biological agent that replicates in a living cell when it infects an organism. Coronaviruses are a large family of viruses that infect both humans and animals. It is known to cause severe respiratory problems leading to severe illness in humans. COVID-19 stands for Coronavirus Disease-2019. A new strain first identified in Wuhan, China now spreading across countries. To know more please read this article.