A passenger wears mask at Hong Kong West Kowloon High Speed Train Station Terminus, before temporary closing, following the coronavirus outbreak in Hong Kong, China, January 29, 2020. REUTERS/Tyrone Siu/File Photo
A passenger wears mask at Hong Kong West Kowloon High Speed Train Station Terminus, before temporary closing, following the coronavirus outbreak in Hong Kong, China, January 29, 2020. REUTERS/Tyrone Siu/File Photo