I knew the job was dangerous when I took it ...
- Jul 19, 2004
- Reaction score
- Out of Bounds
A follow-up study on frontline US health care workers confirms the Pfizer and Moderna efficacy rates obtained from the preliminary emergency use evidentiary trials.
FULL STORY: https://www.livescience.com/covid-19-vaccine-pfizer-moderna-effective-real-world.htmlPfizer and Moderna COVID-19 vaccines are 90% effective in 'real-world' study
Two doses of either the Pfizer or Moderna COVID-19 vaccine were 90% effective at preventing infection with the coronavirus that causes COVID-19 in a "real world" study of U.S. health care and frontline workers.
The study, from the Centers for Disease Control and Prevention (CDC), also found that a single dose of either vaccine was 80% effective at preventing infections with the virus.
The results, published Monday (March 29) in the CDC journal Morbidity and Mortality Weekly Report, are consistent with earlier clinical trial data on the vaccines. ...