Post-infection immunity was very protective against Delta, the C.D.C. reports, but vaccines still offer the best defense. - 48by7news

48by7news

48by7news, All India News available on this site, Current News, Latest news, everyday news, Amarujala, Fox, NYT, Zee News, NDTV News,

Breaking

Home Top Ad

Post Top Ad

Responsive Ads Here

Wednesday, 19 January 2022

Post-infection immunity was very protective against Delta, the C.D.C. reports, but vaccines still offer the best defense.


By BY APOORVA MANDAVILLI from NYT Health https://ift.tt/3AsFdMB

No comments:

Post a Comment

Post Bottom Ad

Responsive Ads Here