Enlarge this image Experts say the new COVID boosters are a much closer match to currently circulating variants than prior vaccines and…
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Enlarge this image New COVID variants that are highly immune evasive have overtaken BA.5 to dominate in the U.S. Experts warn this…
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Enlarge this image An electron microscope image shows a SARS-CoV-2 particle isolated in the early days of the pandemic. It’s been nearly…
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Enlarge this image The new booster shot would be an update to Pfizer’s current version of the shot, which was designed for…
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Enlarge this image The FDA is trying to make “bivalent” COVID vaccines, which target two different antigens, available as soon as September.…
