Virus testing professionals from mainland arrive in Hong Kong to help curb COVID-19 outbreak

Seven virus testing professionals from hospitals in southern China's Guangdong Province pose for a group photo before setting out to Hong Kong for assistance in COVID-19 fight, in Shenzhen, south China's Guangdong, Aug. 2, 2020. Seven virus testing professionals from the Chinese mainland arrived in Hong Kong on Sunday afternoon as the first batch of mainland supportive teams to help contain a worsening spread of COVID-19 in Hong Kong. (Xinhua/Deng Hua)