Oxygen supplies grow precarious amid COVID surge 0 01.09.2021 00:05 The Independent The COVID-19 surge is stretching oxygen supplies tight and sending hospitals scrambling for more ventilators, even as there are glimmers of hope in some hotspots Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
