31 дек 2019 г. - Chinese authorities treat dozens of cases of pneumonia from an unknown cause.
Описание:
On December 31st, 2019 government officials in Wuhan, China confirm that they are treating dozens of people with an illness of an unknown cause. At the same time, a new virus had infected dozens in Asia however there was not evidence of human transmission.Добавлено на ленту времени:
Дата:
31 дек 2019 г.
Сейчас
~ 5 гг и 9 мес назад