RT @EricTopol
Israeli data for 1 million people, age > 60, 4 million person-days with no booster vs 3.4 million person-days with booster
>10-fold reduction of severe illness
~11 fold reduction of infections
Preprint by @MiloLabWIS @IsraelMOH and colleagues just posted
https://www.gov.il/BlobFolder/reports/vaccine-efficacy-safety-follow-up-committee/he/files_publications_corona_booster-27082021.pdf