High-grade masks may have been no better than surgical masks, Covid inquiry hears 0 19.09.2024 14:39 BBC News (UK) UKHSA's Prof Susan Hopkins said respirator masks may have worked no better than thin surgical masks. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
