Health - RT @cnni: JUST IN: Novavax says its coronavirus vaccine has an overall efficacy of 90.4% and was "generally well-tolerated" in a Phase 3 tr…

3:25am PDT - June 14th, 2021

RT @cnni: JUST IN: Novavax says its coronavirus vaccine has an overall efficacy of 90.4% and was "generally well-tolerated" in a Phase 3 tr…

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