Fig. 3From: The recombinant Erns and truncated E2-based indirect enzyme-linked immunosorbent assays to distinguishably test specific antibodies against classical swine fever virus and bovine viral diarrhea virusValidation of the specificity of CSFV Erns and BVDV tE2 -based indirect ELISAs. The specificities of CSFV Erns -based (A, C & E) and BVDV tE2 -based ELISAs (B, D & F) were validated using a panel of infected swine sera (A & B), including PCV2 (n = 9), PRRSV (n = 6), PEDV (n = 4), ASFV (n = 5), CSFV (n = 10), BVDV (n = 10) and negative control (n = 6); a panel of immunized rabbit sera (C & D), including CSFV (n = 4), BVDV (n = 4) and negative control (n = 4) or immunized mouse sera (E & F), including CSFV (n = 6), BVDV (n = 6) and negative control (n = 6)Back to article page