Pfizer pushes for 3rd shot as variant drives global outbreaks 0 09.07.2021 13:42 BigNewsNetwork.com (sports) Pfizer and BioNTech announced they would seek authorisation for a third dose of their Covid-19 vaccine.This comes as the Delta variant continues to leave d Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
