Liu Gang (R), a medical worker who aided the fight against COVID-19 in Wuhan, holds the hand of his wife after a 14-day quarantine at the First Affiliated Hospital of Anhui Medical University in Hefei, east China's Anhui Province, April 14, 2020.

The hospital's five medical workers, who went to the coronavirus-hit Wuhan on Jan. 27, reunited with their families on Tuesday after a two-week quarantine carried out following their return from Wuhan on March 31. (Photos: Xinhua)

Liu Gang (L), a medical worker who aided the fight against COVID-19 in Wuhan, reunites with his wife after a 14-day quarantine at the First Affiliated Hospital of Anhui Medical University in Hefei, east China's Anhui Province, April 14, 2020.

Huo Jiajia (R), a medical worker who aided the fight against COVID-19 in Wuhan, hugs her daughter Yao Ruyu after a 14-day quarantine at the First Affiliated Hospital of Anhui Medical University in Hefei, east China's Anhui Province, April 14, 2020.

Liu Gang (R), a medical worker who aided the fight against COVID-19 in Wuhan, hugs his wife after a 14-day quarantine at the First Affiliated Hospital of Anhui Medical University in Hefei, east China's Anhui Province, April 14, 2020.

Huo Jiajia (R), a medical worker who aided the fight against COVID-19 in Wuhan, looks at her daughter Yao Ruyu after a 14-day quarantine at the First Affiliated Hospital of Anhui Medical University in Hefei, east China's Anhui Province, April 14, 2020.

Liu Gang (L), a medical worker who aided the fight against COVID-19 in Wuhan, hugs his wife after a 14-day quarantine at the First Affiliated Hospital of Anhui Medical University in Hefei, east China's Anhui Province, April 14, 2020.

Jin Changyu (R), a medical worker who aided the fight against COVID-19 in Wuhan, hugs his son Jin Canbin after a 14-day quarantine at the First Affiliated Hospital of Anhui Medical University in Hefei, east China's Anhui Province, April 14, 2020.

Liu Gang (L), a medical worker who aided the fight against COVID-19 in Wuhan, reunites with his wife after a 14-day quarantine at the First Affiliated Hospital of Anhui Medical University in Hefei, east China's Anhui Province, April 14, 2020.