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.

By BY CARL ZIMMER from NYT Health https://ift.tt/3GdCzMf
via
via Blogger https://ift.tt/3Eu6ZJw
December 06, 2021 at 05:35AM
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. Reviewed by news100 on 4:05 PM Rating: 5

No comments

Fashion

Fashion

Find Us on Facebook