title: Histophilus somni is a potential threat to beef cattle feedlots in Brazil.
authors.affiliation: Laboratory of Veterinary Pathology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina, Paraná, Brazil.
authors.forename: S A
authors.initials: SA
authors.lastname: Headley
authors.affiliation: Laboratory of Molecular Biology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina, Paraná, Brazil.
authors.forename: A F
authors.initials: AF
authors.lastname: Alfieri
authors.affiliation: Laboratory of Molecular Biology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina, Paraná, Brazil.
authors.forename: V H S
authors.initials: VH
authors.lastname: Oliveira
authors.affiliation: Laboratory of Molecular Biology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina, Paraná, Brazil.
authors.forename: E A
authors.initials: EA
authors.lastname: Beuttemmüller
authors.affiliation: Laboratory of Molecular Biology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina, Paraná, Brazil.
authors.forename: A A
authors.initials: AA
authors.lastname: Alfieri
mesh_terms: D000821:Animal Feed; D000822:Animal Husbandry / Q000379:methods; D000818:Animals; D001938:Brazil / Q000453:epidemiology; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology / Q000382:microbiology*; D004196:Disease Outbreaks / Q000662:veterinary*; D006192:Haemophilus Infections / Q000453:epidemiology / Q000382:microbiology / Q000662:veterinary*; D044138:Haemophilus somnus / Q000235:genetics / Q000302:isolation & purification*