#antibody
Llama antibodies blunt Covid in lab trial, says Belgian start-up
Public advised against going for Covid-19 antibody test
Recovered Covid-19 patients have only 20 pct antibody after 3 months: MOH study
Covid-19 antibodies present in patients four months after recovery - study
Antibody levels in recovered Covid-19 patients decline quickly: research
Explainer: What are antibody therapies and who is developing them for Covid-19?