Hepatitis B surface antigen (HBsAg) clearance is considered as functional cure in patients with chronic hepatitis B (CHB). This ... Multiple new variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have constantly emerged, as the delta and ... For comparison, we first showed that recombinant protein antigens mixed with aluminum adjuvant elicit strong antigen-specific ... For comparison, we first showed that recombinant protein antigens mixed with aluminum adjuvant elicit strong antigen-specific ...