Staff members work at a community in Lu'an City, east China's Anhui Province, May 18, 2021. The city of Lu'an in east China's Anhui Province reported two new asymptomatic COVID-19 cases on Monday, the city's health commission said on Tuesday. By 9 p.m. Monday, Lu'an had registered five confirmed cases of local transmission and nine asymptomatic cases, all under treatment in designated hospitals. (Xinhua/Zhou Mu)
