COVID-19

                                                    COVID-19                                                                                  Corona is derived from the Latin word meaning crown because the virus contain a viral spike on the surface of the virus which looks like a crown.Corona-virus is an infectious disease caused by a newly discovered Corona-virus. This virus was named initially, referred to as 2019-n COV and was also called as Wuhan Corona-virus because the first infected people came from the Wuhan city, Hubwei province of China. It showed its first appearance on December 31,2019 but remain unknown by people, However Dr. Li Wenliang, who wa...