Covid-19 update: How Sars-CoV-2 is more insidious than Sars virus

The active replication of Sars-CoV-2 begins in the upper respiratory tract of the patients, from the larynx up where it stays and infects people before infecting the lungs and causing severe respiratory symptoms, a study found.

from Hindustan Times - topnews https://ift.tt/2JQiy3b