Johnson & Johnson says its COVID-19 vaccine provides at least eight months of immunity to the coronavirus and shows “strong, persistent” protection against the Delta variant.
July 8, 2021 -- The single-shot Johnson & Johnson COVID-19 vaccine provides at least eight months of immunity to the coronavirus and shows “strong, persistent” protection against the delta variant, the company said inThe findings come from two small-sample preprint studies which have not been peer reviewed.
The study may help allay concerns about whether people who’ve gotten the J&J vaccine needed a booster shot to guard against the delta variant, which is now the dominant form of the coronavirus in the United States, according to new data from the CDC.
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