Tag Archives: Johnson and Johnson

Study: J&J Vaccine Effective As Mix-And-Match Booster

USA Today reports: A new study found that the Johnson & Johnson COVID-19 vaccine serves as an effective booster on top of full vaccination from the Pfizer vaccine. A J&J booster, administered six months after two doses of the Pfizer vaccine, increased antibody and T-cell responses, according to the study, demonstrating potential benefits of mix-and-match boosters. “There is early evidence …

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