Covid-19: Majority of cases showed mild or no symptoms, thanks to vaccines and booster jabs, says Dr Chua

SEGAMAT: Be vigilant about Covid-19 but thanks to the vaccines and booster shot, a majority of those who contracted the virus showed only mild or no symptoms, says Tan Sri Dr Chua Soi Lek.

"Mostly those who have gotten their booster shot and tested positive are in category one and two.