Covid-19: Does the fourth dose work?

Name: Covid-19: Does the fourth dose work?
Uploaded: 2022-01-18T20:49:24+05:30
Description: What are vaccine makers doing to combat the Omicron variant of the coronavirus?

BL Internet Desk Updated - January 18, 2022 at 08:53 PM.

What are vaccine makers doing to combat the Omicron variant of the coronavirus?

Several nations across the world are handing out booster doses even as new Covid-19 cases are surging. Although the omicron variant is believed to be less severe than other variants of the coronavirus, it is fast becoming the dominant variant across the world. But, do booster shots work?

Published on January 18, 2022 15:19