Pfizer Vaccine in Israel: How It Works Against Delta Variant

Israel reported that the Pfizer vaccine was 64 percent effective against the Delta variant. Other studies suggest a higher rate.

Source: NYT Health - July 7, 2021 Category: Consumer Health News Authors: Carl Zimmer Tags: Vaccination and Immunization Clinical Trials Disease Rates Coronavirus (2019-nCoV) Drugs (Pharmaceuticals) Source Type: news