In high-risk patients, study shows how Covid impairs immune activity

A protein called PD-1 is known to act as a molecular ‘brake’ on the immune system. It regulates the immune response so as to prevent the immune system attacking the body.
from Indian Express Explained: Today's News Explained, Latest India News Explained, Facts about Today India and World News | The Indian Express
Read The Rest:indianexpress...
No comments: