Singapore should be a warning to us. They had COVID under excellent control. Now it’s out of control: 728 new cases yesterday. When we relax social distancing measures prematurely we risk a second wave. Places where groups of people work/live close to each other are at high risk. pic.twitter.com/vMnEfNSU0Y

— Vincent Rajkumar (@VincentRK) April 16, 2020