J.&J. booster works well for people who had Pfizer originally, study finds. ~ NEWS HEADLINES

NYT J.&J. booster works well for people who had Pfizer originally, study finds.

J.&J. booster works well for people who had Pfizer originally, study finds.

Dipraj Sarkar 3:04 PM

By BY CARL ZIMMER from NYT Health https://ift.tt/3rHJZmP

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