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

A research team led by Professor Cai...