Yay!
RT @EricTopol: Some very encouraging new data on booster durability vs Omicron severe disease out to 7 months, for age 60+
https://www.medrxiv.org/content/10.1101/2022.05.04.22274647v1

🐦🔗: https://nitter.eu/NChildersMEP/status/1522469176954302464