[Isolation of adenovirus type 1 from aborted cattle fetuses]

Five adenoviral strains, typed as adenovirus type 1, were isolated from aborted cattle foetuses, taken from farms with abortions in cows. The viruses were isolated from kidneys, lungs and livers of the foetuses. They were isolated from the kidney most frequenty (three strains). Intranuclear basophilic inclusions in the alveolar epithelium of the lungs and in the tubular epithelium of the kidneys have been established in the histological investigations of the internal organs of the foetuses. The isolation of adenoviruses from foetuses has been discussed as an infectious process, emerging as a result of a transplacental infection.