title: Effect of vaccination with herpesvirus of turkeys (HVT) on horizontal spread of Marek's disease herpesvirus.
mesh_terms: D000391:Air Microbiology; D000818:Animals; D001353:Avian Leukosis / Q000276:immunology* / Q000473:pathology; D001354:Avian Leukosis Virus / Q000302:isolation & purification; D004781:Environmental Exposure; D005241:Feathers / Q000382:microbiology; D006564:Herpesviridae / Q000276:immunology* / Q000472:pathogenicity; D010357:Patient Isolators / Q000662:veterinary; D010523:Peripheral Nervous System Diseases / Q000276:immunology / Q000473:pathology; D011201:Poultry Diseases / Q000276:immunology* / Q000473:pathology; D014765:Viral Vaccines / Q000008:administration & dosage*
chemical_list: D014765:Viral Vaccines