Covigilant Research, LLC Clinical Trials Site Management Organization

Covigilant Research, LLC

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Pfizer CEO says two Covid vaccine doses aren’t ‘enough for omicron’ – CNBC

Pfizer CEO Albert Bourla on Monday said two doses of the company’s vaccine may not provide strong protection against infection from the Covid …Read MorePfizer CEO Albert Bourla on Monday said two doses of the company’s vaccine may not provide strong protection against infection from the Covid …

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