Here’s the latest on possible 4th COVID-19 vaccine shot for Americans - OregonLive

Both Moderna and Pfizer have sought regulatory approval but only Moderna is asking for all adults to be covered.

Will American adults have access to a fourth shot of COVID-19 vaccine? Drugmaker Moderna has asked the Food and Drug Administration to authorize a fourth shot of its COVID-19 vaccine as a booster dos… [+4863 chars]

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