Posts mislead on Covid vaccine efficacy study

Published on 17/05/2023 at 20:45

Articles and posts circulating on social media claim a study found the coronavirus vaccines from Pfizer and Moderna had "no effect on overall mortality" in clinical trials. This is misleading; the research confirmed the shots prevented Covid-19 fatalities -- its purpose was to analyze potential protection from other causes of death, according to the paper authors and independent experts.