KUALA LUMPUR, Oct 13 — Malaysians who have previously been infected with the Covid-19 virus are invited to participate in a longitudinal study on the...
PUTRAJAYA, June 25 — The Health Ministry has found that recovered Covid-19 patients may have a lower level of immunity, besides the complications affecting their...
HONG KONG, March 31 — The lockdown of Wuhan, central China’s Hubei Province, was effective in containing the Covid-19 spread during the early stages of...