COVID may increase the risk of developing heart problems


Axios

USA is preparing for a potential fourth COVID shot

As the Omicron wave subsides, federal health officials, experts and vaccine makers are already preparing for a potential fourth COVID shot to protect against what might come next. Catch: It’s not yet clear if another booster shot is needed. If so, there are more questions about who should receive it and what kind of shots are most effective. Get your time-worthy market news on Axios Markets. Subscribe for free.What they are saying: “Potential

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