HomeNYTPfizer’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. ias officer July 23, 2021 0 By BY CARL ZIMMER from NYT Science https://ift.tt/36UjMWy via IFTTT Tags NYT Newer Older
