Chris Murphy @ChrisMurphyCT
This is maybe the best news. And reason to think we shouldn’t be as concerned about the overall variability of the J&J vaccine’s efficacy by geography. — PolitiTweet.org
Helen Branswell @HelenBranswell
2. The J&J vaccine showed an 85% efficacy at protecting against severe #Covid19 — in multiple settings around the w… https://t.co/Flqzd…