Staff members disinfect a vehicle going out of the Xinfadi market in Fengtai District of Beijing, capital of China, July 7, 2020. From Tuesday, people at high risk of exposure to the Xinfadi market, will gradually be released from quarantine. The first batch of over 5,000 people will be released in an orderly manner, according to authorities of Fengtai District. (Xinhua/Peng Ziyang)