Vaccines still protect against new Covid-19 variants: WHO chief Ghebreyesus 0 05.05.2022 07:28 Business Standard WHO experts emphasised that vaccines are still highly effective against Covid-19, even against the new variants of the disease emerging in South Africa and the US Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа Другие проекты от SMI24.net Музыкальные новости Агрегатор новостей 24СМИ
