Updated Covid vaccines need to target XBB omicron variants this fall, FDA staff says

Updated Covid vaccines need to target XBB omicron variants this fall, FDA staff says

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Syringe with Covid-19 vaccine against the XBB Variant. Fight against virus Covid-19 Coronavirus, Vaccination and immunization. U.S. Food and Drug Administration staff on Monday said updated Covid boosters should target XBB omicron subvariants for the upcoming fall and winter vaccination campaign.…

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