Coronavirus can spread 1 to 3 days before symptoms appear: study
Thu, Apr 02, 2020 - 10:32 AM
The study, which underscored the importance of social distancing to fight the coronavirus outbreak, looked at 243 cases of Covid-19, the illness caused by the coronavirus, reported in Singapore between Jan 23 and March 16.
PHOTO: ST FILE
[BENGALURU] People infected with the novel coronavirus can transmit the infection one-to-three days before symptoms start to appear, according to a study published by the US Centers for Disease Control and Prevention (CDC).
The study, which underscored the importance of social distancing...