81% reduction in risk of hospital admission with Omicron after booster jab 0 31.12.2021 18:58 The Independent The UKHSA said research confirms there was no effect against symptomatic infection with Omicron from 20 weeks after the second dose of AstraZeneca. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
