Covid-19 Vaccine Booster Effects across Age Groups In a s | UPDATES IN MEDICINE
Covid-19 Vaccine Booster Effects across Age Groups
In a study involving 4.7 million fully vaccinated persons in Israel, the rate of confirmed Covid-19 was lower among those who received a booster than among those who did not by a factor of approximately 10. Among participants 60 years of age or older, the rate of severe illness was lower by a factor of 17.9 and the rate of death by a factor of 14.7.
