New Austrian Study Shows Boosters do NOT reduce COVID19 deaths in people who had COVID

Examining the bias in observational studies and the findings of a new Austrian study on the effectiveness of boosters in individuals who have recovered from COVID-19. Discussion on the Effectiveness of Booster Vaccinations and COVID-19 Death Rates: critique of a study from Austria that examines the impact of booster vaccinations on testing positive for COVID-19 and argues against boosters for temporary reduction in cases. Lack of Effectiveness of Booster Shots in Individuals with Previous COVID-19 Infection: study showing no reduction in COVID-19 deaths from booster shots in individuals with prior COVID-19 infection, highlighting durable natural immunity and critiquing US policy and FDA approval of boosters.