title: Herpes virus infections in chickens: control by vaccines.
mesh_terms: D000818:Animals; D002645:Chickens; D006566:Herpesviridae Infections / Q000276:immunology / Q000517:prevention & control / Q000662:veterinary*; D007109:Immunity; D007827:Laryngitis / Q000517:prevention & control / Q000662:veterinary; D008380:Marek Disease / Q000517:prevention & control; D011201:Poultry Diseases / Q000517:prevention & control*; D014136:Tracheitis / Q000517:prevention & control / Q000662:veterinary; D014612:Vaccines
chemical_list: D014612:Vaccines