Yi Junfeng measures the body temperature of a quarantined patient at a fever clinic of Hunan People's Hospital in Changsha, central China's Hunan Province, Feb. 7, 2020. Amid the current novel coronavirus outbreak, 22-year-old male nurse Yi Junfeng has volunteered to join the battle against the epidemic. After a series of professional trainings, he now works as a front-line fever clinic nurse at Hunan People's Hospital in Changsha. Yi believes that a male nurse has comparative advantages in terms of physical strength and etc, and can play an important role in combating contagious diseases such as the novel coronavirus pneumonia. (Xinhua/Chen Zeguo)

Yi Junfeng (R) talks with a patient at a fever clinic of Hunan People's Hospital in Changsha, central China's Hunan Province, Feb. 7, 2020. (Xinhua/Chen Zeguo)

Yi Junfeng (L), together with his colleagues Zhang Yao (C) and Yang Caixia, display handwritings on their protective suits in support of the battle against the novel coronavirus outbreak, at Hunan People's Hospital in Changsha, central China's Hunan Province, Feb. 7, 2020.  (Xinhua/Chen Zeguo)

Combo photo shows Yi Junfeng learning how to wear a protective suit during a medical training session in Changsha, central China's Hunan Province, on Feb. 6, 2020 (top), and wearing a protective suit at a fever clinic of Hunan People's Hospital in Changsha, central China's Hunan Province, Feb. 7, 2020 (bottom).  (Xinhua/Chen Zeguo)

Yi Junfeng (L) gives a supportive thumb-up to a quarantined patient at a fever clinic of Hunan People's Hospital in Changsha, central China's Hunan Province, Feb. 7, 2020.  (Xinhua/Chen Zeguo)

Yi Junfeng organizes patient data at a fever clinic of Hunan People's Hospital in Changsha, central China's Hunan Province, Feb. 7, 2020.  (Xinhua/Chen Zeguo)

Yi Junfeng arranges test kits at a fever clinic of Hunan People's Hospital in Changsha, central China's Hunan Province, Feb. 7, 2020.  (Xinhua/Chen Zeguo)

Yi Junfeng turns on an air cleaner at a fever clinic of Hunan People's Hospital in Changsha, central China's Hunan Province, Feb. 7, 2020. (Xinhua/Chen Zeguo)

Yi Junfeng (L) passes swab samples to a doctor at a fever clinic of Hunan People's Hospital in Changsha, central China's Hunan Province, Feb. 7, 2020.  (Xinhua/Chen Zeguo)

Combo photo shows Yi Junfeng posing before (top) and after (bottom) a day's work at a fever clinic of Hunan People's Hospital in Changsha, central China's Hunan Province, Feb. 7, 2020.  (Xinhua/Chen Zeguo)