title: Reduced in vivo nonspecific resistance to Listeria monocytogenes infection during avian retrovirus-induced immunosuppression.
abstract: Ten-day-old chickens infected with an avian osteopetrosis virus [MAV-2(O)] were more susceptible to challenge with Listeria monocytogenes than virus-free chickens, as demonstrated by reduced bacterial clearance from their spleens. Reduced clearance of L. monocytogenes was observed throughout a 26-day period after MAV-2(O) infection.
authors.affiliation: Department of Microbiology, Colorado State University, Fort Collins 80523.
authors.forename: T J
authors.initials: TJ
authors.lastname: Cummins
authors.forename: I M
authors.initials: IM
authors.lastname: Orme
authors.forename: R E
authors.initials: RE
authors.lastname: Smith
mesh_terms: D000818:Animals; D001353:Avian Leukosis / Q000150:complications / Q000276:immunology*; D009189:Avian Myeloblastosis Virus; D002645:Chickens / Q000276:immunology*; D007113:Immunity, Innate; D008088:Listeriosis / Q000150:complications / Q000276:immunology / Q000662:veterinary*; D008262:Macrophage Activation; D010022:Osteopetrosis / Q000150:complications / Q000276:immunology / Q000662:veterinary; D011201:Poultry Diseases / Q000276:immunology*; D013154:Spleen / Q000382:microbiology