Resumo

SORIANO-VARGAS, Edgardo; SANCHEZ-MORALES, Josué; MORALES-ERASTO, Vladimir  e  GARCIA-SANCHEZ, Alejandra. Isolation and identification of NAD-independent Avibacterium paragallinarum (serovar C-1) from growing layer hens with infectious coryza. Vet. Méx [online]. 2013, vol.44, n.1, pp.57-62. ISSN 0301-5092.

The isolation of V-factor (NAD)-independent, serovar C-1 of Avibacterium paragallinarum from growing layer hens with infectious coryza, is reported for the first time. Av. paragallinarum serovar C-1 isolates were PCR confirmed and shared a unique genetic profile. Isolation of Av. paragallinarum NAD-independent biovar, serotyping and genotyping of isolates at the avian diagnostic laboratories are discussed.

Palavras-chave : Avibacterium paragallinarum; serovar C-1; V-factor; Mexico.

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