Effects of Fuzheng Gubiao decoction on plasma proteomics and metabolomics in COVID-19 close contacts

The peripheral blood from close contacts for COVID-19 before and after the preventive intervention of Fuzheng Gubiao decoction was collected. TMT-based quantitative proteomic profiling （n=4) and UPLC-QTOF/MS-based untargeted metabolomics (n=6) were used to detect the effects of Fuzheng Gubiao decoction on the level of plasma metabolites and proteins in close contacts for COVID-19.A1-6: after interventionB1-6: before intervention