Pfizer: COVID-19 booster offers protection against omicron in early study

Name: Pfizer: COVID-19 booster offers protection against omicron in early study
Uploaded: 2021-12-09T00:07:30Z
Duration: 3 min 32 s
Description: Pfizer said Wednesday that a booster dose of its COVID-19 vaccine may protect against the new omicron variant even though the initial two doses appear significantly less effective.

Pfizer said Wednesday that a booster dose of its COVID-19 vaccine may protect against the new omicron variant even though the initial two doses appear significantly less effective.

Posted December 8, 2021 6:07pm CST