Pfizer’s shot remains strong against disease, but Israeli data raise the prospect of it waning against infection.
By BY CARL ZIMMER from NYT Science https://ift.tt/36UjMWy
via Coronavirus (2019-nCoV), Vaccination and Immunization, Disease Rates New York Times https://ift.tt/36UjMWy July 23, 2021 at 11:49PM
Pfizer’s shot remains strong against disease, but Israeli data raise the prospect of it waning against infection.
![Pfizer’s shot remains strong against disease, but Israeli data raise the prospect of it waning against infection.]()
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July 23, 2021
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