Tracking of Covid-19 patients has kept deaths low – but social etiquette has played its part too, says Dr Tomoya Saito of Japan’s National Institute of Public Health …
( read original story …)
The Japan News
Tracking of Covid-19 patients has kept deaths low – but social etiquette has played its part too, says Dr Tomoya Saito of Japan’s National Institute of Public Health …
( read original story …)