Pfizer COVID-19 vaccine reduced hospitalizations of kids during Omicron 0 31.03.2022 19:21 United Press International (UPI.com) The Pfizer COVID-19 vaccine significantly reduced U.S. children's risk of severe illness and hospitalization during the recent Omicron surge, according to a new study. Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа
