Tweet from EricTopol at May 04, 2022 at 02:00PM
Vaccines effectiveness (J&J, Pfizer) held up in South Africa during the Omicron BA.1 wave vs severe disease for ≥ 5 months, notably w/ 2-doses in a population with a high background of infection-acquired immunity
https://t.co/XlG3QzsmYH
New @NEJM https://t.co/CMIvzwnLOr— Eric Topol (@EricTopol)
May 4, 2022
from http://twitter.com/EricTopol