SARS-CoV RBD-specific mAbs (neutralizing 24H8, 31H12, 35B5, 33G4, 19B2; non-neutralizing 17H9)  Freund’s  S.C.  BALB/c mice  Elicit SARS-CoV RBD-specific Abs, neutralizing pseudotyped (< 1:104 for RBD193-CHO; 1:5.8 × 104 for RBD219-CHO) and live (< 1:103 for RBD193-CHO; 1:103 for RBD219-CHO) SARS-CoV (GZ50 strain)  Induce SARS-CoV RBD-specific ce