COVID-19: ‘Circuit breaker’ measures to minimise local transmission

On 3 April, Singapore announced a set of ‘circuit breaker’ measures to reduce local transmission of COVID-19 here. These include closure of workplace premises and schools shifting to full home-based learning.

The latest measures work like a ‘circuit breaker’ as they restrict the number of people that are moving in the community and in public spaces, said Dean, Professor Teo Yik Ying.

Referring to the closing of schools, Prof Teo said, “This is not a u-turn in any measures. The coronavirus situation constantly evolves, and our measures as a nation must change correspondingly.”

“Closing schools significantly removes human traffic from public transportation,” he said, adding that it is aligned with the aim of the ‘circuit breaker’ measures to minimise human traffic and density in public spaces.

Prof Teo also emphasised that it would take time to see the effectiveness of these stricter measures.

An example is the previous set of measures that included stricter travel restrictions and safe distancing, the success of which would only be evident by next week, said Associate Professor Hsu Li Yang, Programme Leader (Infectious Diseases).

Nonetheless, the public should continue to observe good hygiene practices and social distancing when going out for essential trips such as buying food.

“As tempting as it may be to go out and have one last shop, I would encourage everyone to minimise their movements before the circuit breaker takes effect, or we’ll end up with a big wave of infections at the weekend,” said Associate Professor Alex Cook, Vice Dean (Research).

Assoc Prof Cook also emphasised the need for these stricter measures before the virus spreads beyond our control.

“Some people might think the measures are extreme, but if you look at countries like Italy, Spain, Britain, or the United States, they are now suffering the consequences of waiting too long to start their lockdowns.

— Assoc Prof Alex Cook, Vice Dean (Research)

Media Coverage: