Just published @NatureMedicine
2nd booster vs 1 booster (after ≥5 months) in
> 560,000 people age 60+, Omicron wave
Hospitalizations reduced 64% (95% CI 57,69)
Deaths reduced 78% (85% CI 72,83)https://t.co/4mEAyEXfrS@ClalitHealth

— Eric Topol (@EricTopol) April 25, 2022