SINGAPORE (ANN): Several of the locally infected patients with no known links had seen a doctor two or three times before they were sent to hospital.
This is because the illness generally starts mild with non-specific symptoms such as cough, sore throat, slight fever and feeling tired, said Professor Leo Yee Sin, executive director of the National Centre for Infectious Diseases (NCID).
Already a subscriber? Log in.
Subscribe or renew your subscriptions to win prizes worth up to RM68,000!
Cancel anytime. No ads. Auto-renewal. Unlimited access to the web and app. Personalised features. Members rewards.
