| [field infection with bvd virus in swine: epidemiology and diagnosis]. | in a pig breeding herd in lower saxony infertility of breeding sows had been repeatedly observed. growth retardation and post mortem findings in two piglets gave clinical indication to swine fever/hog cholera. a virus was isolated and typed by monoclonal antibodies as pestivirus not identical with hog cholera virus (hcv). in neutralization tests applying the field isolate, hcv and bovine viral diarrhea (bvd) virus the sera breeding sows and weaner pigs yielded high neutralizing antibody titres a ... | 1994 | 8131728 |