The latest outbreak of COVID-19 in China continues to spread. On May 21, a case was reported in Guangzhou, the provincial capital of China’s southern coastal province Guangdong, causing closure and lockdown of a youth center and a university. Meanwhile, more cases have occurred in Yingkou, Liaoning province, triggering the northeastern city to raise its emergency response level to three. Guangzhou authorities announced at a press conference that a 75-year-old female patient went to the fever clinic of Liwan District Central Hospital on May 20 and tested positive for COVID-19. According to the announcement, seven close contacts of the woman have been quarantined, including her grandchild who is a student at a local university. It added that people living and working in Longjin Street in Liwan District and nearby residents must all undergo nucleic acid testing. No one would be missed, it stressed. Online video shows that the Liwan District Central Hospital and …