A resident receives a nucleic acid test at a testing site in Chengguan District of Lanzhou, northwest China's Gansu Province, Oct. 20, 2021. Northwest China's Gansu Province reported four new locally transmitted confirmed COVID-19 cases between 11 p.m. Tuesday and 11 a.m. Wednesday. Local authorities have stepped up prevention and control measures to curb the spread of the coronavirus. (Xinhua/Ma Xiping)
China's Gansu reports 4 new confirmed COVID-19 cases
Source: Xinhua| 2021-10-20 15:37:40|Editor: huaxia