A medical worker in a protective suit collects a sample for nucleic acid tests from a suspected virus patient at a hotel being used to place people in medical isolation in Wuhan in central China's Hubei Province, Tuesday, Feb. 4, 2020. Hong Kong hospitals cut services as thousands of medical workers went on strike for a second day Tuesday to demand the border with mainland China be shut completely, as a new virus caused its first death in the semi-autonomous territory and authorities feared it was spreading locally. (Chinatopix via AP)