Why Does Covid-19/SARS-CoV2 Spread all Over the Whole World? Is Migration Bat Wrong or Bird Wrong? |Biomedgrid

This type of lung virus infection tends to spread quickly. This virus is a highly contagious disease. Although early analysis of the disease indicated that the virus first appeared in Wuhan, this claim has not been fully confirmed by researchers. COVID-19 may be closely related to the spread of contact between humans and animals. The possibility of the virus is a mutational infection. The host of viruses that are currently believed to infect humans is bats. This is different from the 2002 new type of coronavirus, also known as SARS or atypical pneumonia virus, but it comes from the same SARS-CoV and becomes the 2019 new type of coronavirus (SARS-CoV2). However, novel SARS-CoV2 is from bats migration. The infection is caused by contact between humans and bats, it is worthy of discussion.