US officials are weighing whether to offer people who are at high risk of severe Covid-19 the chance to get another bivalent booster, according to a source familiar with the deliberations, who asked … [read more]
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US officials are weighing whether to offer people who are at high risk of severe Covid-19 the chance to get another bivalent booster, according to a source familiar with the deliberations, who asked … [read more]
