COVID-19 vaccines appear to cause sharp drop in infections in groups of American, Israeli health-care workers
Mar 23, 2021
Three separate studies of health-care workers in American and Israeli health systems suggested COVID-19 vaccinations are having a positive effect.
The studies, all published Tuesday in The New England Journal of Medicine, suggested vaccinations have played a role in significantly reducing COVID-19 infections at the University of Texas Southwestern Medical Center in Dallas, Texas, the Hadassah Hebrew University Medical Center in Jerusalem, and both the University of California, San Diego, and the University of California, Los Angeles, health systems, providing hope that the results are similar elsewhere.
In the UC systems, more than 36,600 health-care workers received at least one dose of the Pfizer-BioNTech or Moderna vaccines between Dec.
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