GSK says tests hint Covid-19 drug fights Omicron

Covid-19 antibody tests do not accurately measure immunity, says professor

US pauses Eli Lilly antibody drug trial over safety concern

Please come forward those who have recovered, urges Health Ministry

Covid-19: Dr Noor Hisham explains on child infection, reinfection for recovered patients

Antibody-based test kits cannot be used to diagnose Covid-19, says Health DG

Madonna caught Covid-19 on tour

Covid-19: Antibodies of recovered patients cannot guarantee immunity

Australia scientists claim first re-creation of coronavirus outside China