29 сент 1916 г. - Flu Pandemic (H1N1)
Описание:
The influenza pandemic of 1918 was the most severe pandemic in recent history. It is estimated that 500 million (1/3 of the world's population) became infected with H1N1 during this time and there were an estimated 50 million deaths worldwide.Добавлено на ленту времени:
Дата:
29 сент 1916 г.
Сейчас
~ 109 г назад