17 янв 1918 г. - 1918 Influenza outbreak
Описание:
an unusually deadly influenza pandemic, the first of the two pandemics involving H1N1 influenza virus. ... Scientists offer several possible explanations for the high mortality rate of the 1918 influenza pandemic.Добавлено на ленту времени:
Дата:
17 янв 1918 г.
Сейчас
~ 107 г назад