Among patients under 65, however, the drug made little difference in hospitalization or death rates.
Tag: Clalit Health Services
Pfizer’s Shot Still Strong Against Covid. Israeli Data Raise Prospect of Waning Against Infection.
Because of a small sample size and other factors, a large range of uncertainties flank the new findings. The vaccine’s strength against severe disease remains high.
Israel Study Says Pfizer Vaccine Is Very Effective in Real-World Use
A huge study in Israel found that the vaccine reduced symptomatic cases by 94 percent a week after the second dose, and reduced severe disease by 92 percent.