From: 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 virus
Virus neutralization test
 + 
–
Total
ELISA
 + 
24
6
30
 –
2
118
120
 Total
26
124
150
 Agreement
92.3% (24/26)
95.2% (118/124)
94.7% (142/150)