Good news! (if proven, of course)
The Pfizer-BioNTech and Moderna vaccines set off a persistent immune reaction in the body that may protect against the coronavirus for years, scientists reported on Monday. https://t.co/WqobfRFqTF
— New York Times World (@nytimesworld) June 28, 2021
COVID-19 Coronavirus Updates: Sunday / Monday, June 27-28Post + Comments (24)