“…BoHV-4 has been found to be associated with a variety of conditions: peritonitis, infertility, abortion, metritis, vulvovaginitis, but also orchitis, mastitis, diarrhoea (in association with Cryptosporidium), sudden death in neonates, pneumonia and ocular signs in calves, encephalitis, cutaneous lesions, synovitis, digital dermatitis (Bartha et al, 1966;Castrucci et al, 1987;VanOpdenbosch et al, 1988;Costa et al, 2011). But the virus has also been isolated from healthy animals (Frazier et al, 2002;Monge et al, 2006).…”