SINGAPORE: Intermittent rounds of circuit breakers may be needed until a vaccine for COVID-19 is developed, a panel of experts has said.
While Singapore is trying to contain the spread of the coronavirus in the short term, more circuit breaker periods may be needed until a vaccine is found, said Professor Teo Yik Ying, dean of the Saw Swee Hock School of Public Health at the National University of Singapore (NUS).