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Apr 30, 2024 · The vaccine continues to be studied for its ability to provide protection against emerging variants like the Delta (B.1.617.2) variant and Omicron (B.1.1.529) variant. One study found three doses of the Moderna vaccine to be 99% effective against hospitalization from infection with either variant.
Moderna COVID-19 vaccine. In December 2020, the Moderna COVID-19 vaccine was found to be both safe and effective in preventing infection and serious illness among people age 18 or older. The vaccine's ability to protect younger people was predicted based on that clinical trial data.
Dec 22, 2020 · After releasing positive interim results from its phase 3 trial on Nov. 16, 2020, Moderna announced on Nov. 30 that its vaccine had an efficacy of 94.1% in preventing disease in adults. The...
May 6, 2021 · In a multistate network of U.S. hospitals during January–March 2021, receipt of Pfizer-BioNTech or Moderna COVID-19 vaccines was 94% effective against COVID-19 hospitalization among fully vaccinated adults and 64% effective among partially vaccinated adults aged ≥65 years.
- Mark W. Tenforde, Samantha M. Olson, Wesley H. Self, H. Keipp Talbot, Christopher J. Lindsell, Jay S...
- 2021
Aug 18, 2022 · How efficacious is the vaccine? The Moderna vaccine after two doses and a first booster dose has been shown to have very high effectiveness against severe disease, hospitalizations and death, and modest effectiveness against symptomatic illness. What’s the recommended dosage?
Sep 17, 2021 · A head-to-head study of all three authorized coronavirus vaccines in the United States finds the Moderna vaccine is slightly more effective than Pfizer’s in real-life use in keeping people...
Mar 24, 2022 · COVID-19 mRNA vaccines are highly effective in preventing COVID-19–associated death and respiratory failure treated with IMV. CDC recommends that all persons eligible for vaccination get vaccinated and stay up to date with COVID-19 vaccination (4).
