Synergic interaction of bovine diarrhoea virus, coronavirus and rotavirus in diarrhoea of newborn calves: experimental infections in calves

van Opdenbosch, E.; Wellemans, G.; Oudewater, J.

Vlaams Diergeneeskundig Tijdschrift 50(3): 163-173


Sixteen calves, divided into seven groups, were infected with the three viruses, alone or in combination, upon birth and before being given colostrum at four hours.