NPR News: VIDEO: Why Some Coronavirus Variants Are Better At Infecting Humans Than Others

VIDEO: Why Some Coronavirus Variants Are Better At Infecting Humans Than Others
This animated explainer uses puzzle pieces to show how a coronavirus binds to a cell's surface — and what happens when a mutation occurs.

Read more on NPR
Làm đẹp Blog 247 May 19, 2021 at 08:32PM
Category Science