People greet 17 medics supporting virus-hit Hubei Province as they come back to work at the Second Affiliated Hospital of University of South China in Hengyang, central China's Hunan Province, April 5, 2020.

Medics supporting virus-hit Hubei Province take the bus heading for the Second Affiliated Hospital of University of South China as they come back to work after undergoing quarantine at a designated hotel in Hengyang, central China's Hunan Province, April 5, 2020.

People greet 17 medics supporting virus-hit Hubei Province as they come back to work at the Second Affiliated Hospital of University of South China in Hengyang, central China's Hunan Province, April 5, 2020. These medics returned to their positions on Sunday after undergoing quarantine and rest. (Photos by Cao Zhengping/Xinhua)