A woman and a child wearing face masks ride a vehicle at a riverside park by the Yangtze River in Wuhan of Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

People wearing face masks shop for vegetables inside a supermarket in Wuhan of Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

Workers wearing protective masks work on a bridge after the construction works resumed, following the novel coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China March 24, 2020. Picture taken March 24, 2020. China Daily via REUTERS

People wearing face masks line up outside Xianning Central Hospital in Xianning, after the lockdown was eased in Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

A man wearing a face mask walks at a riverside park in Wuhan of Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

People wearing face masks walk at a riverside park in Wuhan of Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

Passengers wearing face masks travel with their belongings at a railway station in Xianning of Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 25, 2020.

People wearing face masks walk through an ancient city wall in Jingzhou, after the lockdown was eased in Hubei province, the epicenter of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

A man wearing a face mask exercises at a riverside park by the Yangtze River in Wuhan of Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

Workers wearing protective masks are seen outside Midea factory, which has resumed operations following a closure due to the coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China March 25, 2020.

People wearing face masks travel through an ancient city wall in Jingzhou, after the lockdown was eased in Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

A man stands at a window at a residential community in Jingzhou, after the lockdown was eased in Hubei province, the epicenter of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

A street vendor wearing a face mask sells fruits in Jingzhou, after the lockdown was eased in Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 27, 2020.

A child with a face mask eats an ice cream outside the ice cream store on its first day of opening following the coronavirus disease (COVID-19) outbreak, in Xianning, Hubei province, China March 25, 2020.

People wearing face masks walk in Jingzhou, after the lockdown was eased in Hubei province, the epicenter of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

A food vendor wearing a face mask waits for customers at his stall in Jingzhou, after the lockdown was eased in Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 27, 2020.

Children and women wearing face masks are seen in Xianning, after the lockdown was eased in Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

A customer wearing a face mask buys food from a steamed food stall in Jingzhou, after the lockdown was eased in Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 27, 2020.

Medical workers from outside Wuhan check their mobile phones at a riverside park by the Yangtze River in Wuhan of Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

A man wearing face masks and goggles selects apples inside a supermarket in Wuhan of Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 26, 2020.

People wearing face masks walk on an ancient city wall in Jingzhou, after the tourist attraction reopened as the lockdown was eased in Hubei province, the epicentre of China's coronavirus disease (COVID-19) outbreak, March 26, 2020. Picture taken March 26, 2020.

Residents bid farewell from their homes to a medical team from Guizhou province who is leaving Wuhan, following the novel coronavirus disease (COVID-19) outbreak, in Hubei province, China March 25, 2020. China Daily via REUTERS