Arthritis newborn calves mixed viral etiology

From pathological and clinical materials highlighted in cell culture PEK cytopathic agent. Based on comprehensive diagnostic studies established that this isolate represents the Association of adenovirus with the viral diarrhea virus of cattle. Analysis of the experiments showed that the combined effect of the above two viral agents on the organism of newborn calves is not only a respiratory and intestinal infection, but arthritis and massive limbs.