2009 swine flu originated in Mexico 0 01.07.2016 22:00 United Press International (UPI.com) HealthDay News The 2009 swine flu pandemic originated in pigs in a small region of central Mexico, a new study reports. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
