Hong Kong Chief Executive Carrie Lam listens to reporters questions during a press conference held in Hong Kong, Sunday, July 19, 2020. Lam introduced renewed anti-virus measures Sunday, saying the southern Chinese city's situation is "really critical" and adding that she sees "no sign" that it's under control. The new restrictions make mask wearing mandatory in any public place including inside buildings, and put non-essential civil servants back to work at home. (AP Photo/Vincent Yu), APTOPIX