Hong Kong Baptist University research unveils association between plasma metabolites and COVID-19 antibody levels in recovered patients

HONG KONG SAR – Media OutReach – 10 October 2022 – A study led by Hong Kong Baptist University (HKBU) has revealed the association between rapidly fading antibody levels in some recovered COVID-19 patients and a high plasma concentration of a metabolite called glycylproline (gly-pro) and its producing enzyme.