COVID-19 vaccine study: Protection among U.S. veterans in 2021
by Press Release from Outbreak News Today on (#5RHC4)
NewsDesk @bactiman63 A new study of more than 780,000 United States Veterans shows that, although vaccination remains protective against SARS-CoV-2 infection, protection waned as the Delta variant emerged in America. Our findings support the conclusion that COVID-19 vaccines remain the most important tool to prevent infection and death. Vaccines should be accompanied by additional measures for [...]
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