First report of biovar 6 in birds immunized against Gallibacterium anatis in poultry farms located in Sonora, México



Título del documento: First report of biovar 6 in birds immunized against Gallibacterium anatis in poultry farms located in Sonora, México
Revista: Veterinaria México OA
Base de datos: PERIÓDICA
Número de sistema: 000448379
ISSN: 2448-6760
Autores: 1
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2
Instituciones: 1Instituto Tecnológico de Sonora, Departamento de Ciencias Agronómicas y Veterinarias, Ciudad Obregón, Sonora. México
2Pecuarius Laboratorios S.A. de C.V., Ciudad Obregón, Sonora. México
Año:
Periodo: Jul-Sep
Volumen: 4
Número: 3
Paginación: 2-9
País: México
Idioma: Inglés
Tipo de documento: Nota breve o noticia
Enfoque: Experimental, analítico
Resumen en inglés Identification of the predominant circulating biovars is important for con trolling Gallibacterium anatis infections in poultry because efficient protection is based on the use of biovar-specific immunogens. Twenty-three isolates of Gallibacterium anatis were recovered from commercial laying hens with re spiratory and reproductive clinical signs. Bacteria were identified as G. anatis based on morphology, biochemistry, and PCR testing. Biochemical analyses identified the isolates as biovar 6 which had not previously been reported in Sonora, México. Therefore, the recent finding of biovar type 6 could explain clinical presentations of this disease in immunized commercial laying flocks in Sonora
Disciplinas: Medicina veterinaria y zootecnia,
Biología
Palabras clave: Aves de corral,
Bacterias,
Parasitología,
Gallibacterium anatis,
Variedades,
México,
Inmunización,
PCR
Keyword: Poultry,
Bacteria,
Parasitology,
Gallibacterium anatis,
Varieties,
Mexico,
Immunization,
PCR
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