White House vaccine chief explains why states haven't received number of vaccines promised 0 20.12.2020 22:03 Cnn.com The chief scientific adviser for Operation Warp Speed explained Sunday that an unpredicted "two-day lag period" is the reason why many states have not received the number of vaccines promised. Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа Другие проекты от SMI24.net Музыкальные новости Агрегатор новостей 24СМИ
