Two doses of Covid-19 jab can halve transmission, research suggests 0 12.03.2021 18:03 Evening Standard For people living with health workers who were fully vaccinated, their risk of Covid was found to be at least 54% lower. Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа Другие проекты от SMI24.net Музыкальные новости Агрегатор новостей 24СМИ
