title: The pathogenicity in mice of respiratory, abortion and paresis isolates of equine herpesvirus-1.
abstract: Eleven isolates of equine herpesvirus-1 (subtype 1) all infected the brain following intracerebral inoculation of 2 d.o. mice. Most isolates were from cases of paresis, abortion or respiratory disease in the U.K., but established strains were also included. They divided into two subgroups. The 5 less pathogenic isolates were characterized by being restricted predominantly to the olfactory lobes. The 6 pathogenic isolates included the three known to cause equine paresis and were detected in neurones throughout the brain as well as giving rise to viraemia and infecting bronchial and renal epithelium and lymphoid cells in the spleen. Five respiratory isolates of subtype-2 were not recovered from inoculated mice.
mesh_terms: D000034:Abortion, Veterinary / Q000382:microbiology; D000818:Animals; D000831:Animals, Newborn / Q000382:microbiology; D005260:Female; D006564:Herpesviridae / Q000472:pathogenicity*; D006566:Herpesviridae Infections / Q000382:microbiology / Q000662:veterinary*; D004861:Herpesvirus 1, Equid / Q000145:classification / Q000472:pathogenicity*; D006734:Horse Diseases / Q000382:microbiology*; D006736:Horses; D051379:Mice / Q000382:microbiology*; D010291:Paresis / Q000382:microbiology / Q000662:veterinary; D011247:Pregnancy; D012141:Respiratory Tract Infections / Q000382:microbiology / Q000662:veterinary; D012376:Rodent Diseases / Q000382:microbiology*