Archived 4 years ago from Epoch TimesCOVID-19 Boosters Provided Little Added Protection for People With Natural Immunity: Study
COVID-19 vaccine boosters provided small boosts for people who have recovered from COVID-19, according to a new study. Measuring the effectiveness of the Moderna and Pfizer boosters against the BA.1 Omicron subvariant, researchers found that a booster upped protection against infection by just 6.1 …
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