In this photo released by China's Xinhua News Agency, a pilot wearing a protective suit parks a cargo plane at Wuhan Tianhe International Airport in Wuhan in central China's Hubei Province, Tuesday, January 28, 2020. Hong Kong's leader announced Tuesday that all rail links to mainland China will be cut starting Friday as fears grow about the spread of a new virus. (Photo by Cheng Min/Xinhua via AP Photo)
