Omicron’s surge helped clarify the Pfizer vaccine’s efficacy in young children, a company board member says. - Hindi News, Latest News in Hindi, Breaking News, हिन्दी ...

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Sunday, February 6, 2022

Omicron’s surge helped clarify the Pfizer vaccine’s efficacy in young children, a company board member says.


By BY MATT RICHTEL from NYT Health https://ift.tt/Sp04GUA

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