A fourth dose of the COVID-19 vaccine boosts antibodies “five-fold” a week after the shot is administered, said Israeli Prime Minister Naftali Bennett on Tuesday, citing preliminary findings of an Israeli study. “This most likely means a significant increase… against infection, and severe hospitalization and symptoms,” he said.
- 4th COVID-19 vaccine dose less effective against Omicron, Israel study shows
- COVID-19: Peterborough vaccination rate hits 80%; more than 49,000 have third dose
- 4th COVID-19 shot boosts antibodies five-fold, Israeli PM says citing study