Experts said that in people who had been vaccinated five months earlier, the booster increased vaccine efficacy tenfold compared with vaccinated patients who didn’t receive it.
By ILAN BEN ZIONyesterday JERUSALEM (AP) — Israel is pressing ahead with its aggressive campaign of offering coronavirus boosters to almost anyone over 12 and says its approach was further vindicated by a U.S. decision to give the shots to older patients or those at higher risk. Israeli officials credit the booster shot, which has […]