Pfizer covid-19 pill nearly 90% effective against Omicron variant of Coronavirus

Dec 15, 2021, 05:35 PM(IST) WION Video Team

Pfizer Inc has said that its antiviral COVID-19 has about 90% efficacy in preventing hospitalizations and deaths in high-risk patients, and recent lab data suggests the drug retains its effectiveness against the Omicron variant of the coronavirus.

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