3 ms·
> Contact tracing is likely the top reason Singapore. S. Korea (and to a lesser extent Japan) were able to selectively & aggressively contain infections, along
by new2628 7y ago
> Contact tracing is likely the top reason Singapore. S. Korea (and to a lesser extent Japan) were able to selectively & aggressively contain infections, along with active policing and enforcement.
That and masks on people's faces.