How corona started to spread?
For the past few months, the word corona virus is heard everywhere all over the world. The virus started to spread from Wuhan market, China. It is now spreading worldwide. World health organization has flagged this virus spread as a global health emergency. Usually WHO will not declare this kind of emergency announcements. Corona is a group of virus. The family of corona has different viruses and one from that group is named as 2019-nCOV. 2019-nCOV is the virus that…