Two possible bird flu vaccines could be available within weeks, if needed 0 01.05.2024 22:02 NBC News The U.S. has two vaccines ready that could begin shipping widely within a few weeks if the H5N1 bird flu infecting dairy cows begins spreading more easily to people, federal health officials said Wednesday. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ