A volunteer carries out disinfection work in Jiang'an District of Wuhan, central China's Hubei Province, Feb. 9, 2020. Wuhan, the epicenter of the novel coronavirus outbreak, is combing communities to ensure every confirmed or suspected patient is located and attended to. (Xinhua/Cheng Min)

Dadongmen community provides free vegetables for some residents in Wuchang District of Wuhan, central China's Hubei Province, Feb. 9, 2020. Wuhan, the epicenter of the novel coronavirus outbreak, is combing communities to ensure every confirmed or suspected patient is located and attended to. (Xinhua/Cheng Min)

A resident checks information sent by community on her phone in Wuchang District of Wuhan, central China's Hubei Province, Feb. 9, 2020. Wuhan, the epicenter of the novel coronavirus outbreak, is combing communities to ensure every confirmed or suspected patient is located and attended to. (Xinhua/Cheng Min)

Dadongmen community provides free vegetables for some residents in Wuchang District of Wuhan, central China's Hubei Province, Feb. 9, 2020. Wuhan, the epicenter of the novel coronavirus outbreak, is combing communities to ensure every confirmed or suspected patient is located and attended to. (Xinhua/Cheng Min)

A deliveryman delivers goods in Jiang'an District of Wuhan, central China's Hubei Province, Feb. 9, 2020. Wuhan, the epicenter of the novel coronavirus outbreak, is combing communities to ensure every confirmed or suspected patient is located and attended to. (Xinhua/Cheng Min)

A volunteer carries out disinfection work in Jiang'an District of Wuhan, central China's Hubei Province, Feb. 9, 2020. Wuhan, the epicenter of the novel coronavirus outbreak, is combing communities to ensure every confirmed or suspected patient is located and attended to. (Xinhua/Cheng Min)

A resident rides a scooter in Jiang'an District of Wuhan, central China's Hubei Province, Feb. 9, 2020. Wuhan, the epicenter of the novel coronavirus outbreak, is combing communities to ensure every confirmed or suspected patient is located and attended to. (Xinhua/Cheng Min)

A resident receives vegetables provided by the community for free in Wuchang District of Wuhan, central China's Hubei Province, Feb. 9, 2020. Wuhan, the epicenter of the novel coronavirus outbreak, is combing communities to ensure every confirmed or suspected patient is located and attended to. (Xinhua/Cheng Min)

Volunteers visit a community in Jiang'an District of Wuhan, central China's Hubei Province, Feb. 9, 2020. Wuhan, the epicenter of the novel coronavirus outbreak, is combing communities to ensure every confirmed or suspected patient is located and attended to. (Xinhua/Cheng Min)

A community staff member measures body temperature of a resident in Dadongmen community in Wuchang District of Wuhan, central China's Hubei Province, Feb. 9, 2020. Wuhan, the epicenter of the novel coronavirus outbreak, is combing communities to ensure every confirmed or suspected patient is located and attended to. (Xinhua/Cheng Min)

Residents receive vegetables provided by the community for free in Wuchang District of Wuhan, central China's Hubei Province, Feb. 9, 2020. Wuhan, the epicenter of the novel coronavirus outbreak, is combing communities to ensure every confirmed or suspected patient is located and attended to. (Xinhua/Cheng Min)

Volunteers carry out disinfection work in Jiang'an District of Wuhan, central China's Hubei Province, Feb. 9, 2020. Wuhan, the epicenter of the novel coronavirus outbreak, is combing communities to ensure every confirmed or suspected patient is located and attended to. (Xinhua/Cheng Min)