Patients dance inside the Wuhan Parlor Convention Center that has been converted into a makeshift hospital following an outbreak of the novel coronavirus, in Wuhan, Hubei province, China February 15, 2020. To stave off boredom and engage the patients in light exercises, a health worker from Xinjiang, Ipare Ehmet started teaching them simple moves from an ethnic dance. Picture taken February 15, 2020. China Daily via REUTERS

A patient receives her lunch from a medical worker in protective suit inside the Wuhan Parlor Convention Center that has been converted into a makeshift hospital following an outbreak of the novel coronavirus, in Wuhan, Hubei province, China February 15, 2020. Inside a makeshift hospital in Wuhan housing patients with mild symptoms of the novel coronavirus, long queues for food and eating at their bunk beds are the norm. Picture taken February 15, 2020. China Daily via REUTERS

Medical workers in protective suits dance with patients inside the Wuhan Parlor Convention Center that has been converted into a makeshift hospital following an outbreak of the novel coronavirus, in Wuhan, Hubei province, China February 15, 2020. To stave off boredom and engage the patients in light exercises, a health worker from Xinjiang, Ipare Ehmet started teaching them simple moves from an ethnic dance. Picture taken February 15, 2020. China Daily via REUTERS

Coronavirus patients and medical staff dance to a lively Chinese song about red flowers at a makeshift hospital in Wuhan, China in this still frame obtained from video dated February 10, 2020. To stave off boredom and engage the patients in light exercises, a health worker from Xinjiang, Ipare Ehmet started teaching them simple moves from an ethnic dance. China News Service via REUTERS TV

Coronavirus patients and medical staff dance to a lively Chinese song about red flowers at a makeshift hospital in Wuhan, China in this still frame obtained from video dated February 10, 2020. To stave off boredom and engage the patients in light exercises, a health worker from Xinjiang, Ipare Ehmet started teaching them simple moves from an ethnic dance. China News Service via REUTERS TV

Patients rest on their beds inside the Wuhan Parlor Convention Center that has been converted into a makeshift hospital following an outbreak of the novel coronavirus, in Wuhan, Hubei province, China February 15, 2020. Picture taken February 15, 2020. Patients at the makeshift hospital in Wuhan spend most of their time resting and said they were confident of recovery. China Daily via REUTERS