Vaccines protect individuals against COVID-19 Delta variant, but only if they're fully vaccinated: study
Fox News
A new study found that individuals need to be fully vaccinated in order to be protected from the COVID-19 Delta variant, which is now dominant in the United States.
"However, a two-dose regimen generated high sero-neutralization levels against variants Alpha, Beta, and Delta," they added. Blood samples from just 10% of individuals who took one dose of the Pfizer-BioNTech or AstraZeneca vaccines could neutralize the Delta variant, but that number went up to 95% after the second dose. So far, 67.3% of American adults have received at least one dose of a vaccine and 58.5% are fully vaccinated.
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