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China's health minister Ma Xiaowei made a startling statement Sunday about the Wuhan coronavirus-CNN
Автор: Weanfy
Загружено: 28 янв. 2020 г.
Просмотров: 66 просмотров
Описание:
China's health minister Ma Xiaowei made a startling statement Sunday about the Wuhan coronavirus: He said people can spread it before they become symptomatic.
"This is a game changer," said Dr. William Schaffner, a longtime adviser to the US Centers for Disease Control and Prevention.
It's much harder to contain a virus -- to track down a patient's contacts and quarantine them immediately -- if the patient was spreading the disease for days or weeks before they even realized they had it.
more:https://weanfy.blogspot.com/2020/01/c...
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