Unusual growth variants of Avibacterium paragallinarum

P.J. Blackall, Henrik Christensen, Magne Bisgaard

    9 Citations (Scopus)

    Abstract

    Two isolates of haemophilic bacteria originally isolated in the 1980s from chickens were re-examined. The addition of a 10% sterile filtrate from an overnight culture of Staphylococcus epidermidis allowed growth of both isolates in solid and liquid media that were otherwise not capable of supporting the growth of these isolates. Using the modified media, genotypic and serotypic studies were performed, which confirmed both isolates to be Avibacterium paragallinarum, with one isolate being serovar A and the other serovar C. The unusual growth requirements of these two isolates reinforces the need for careful interpretation by diagnostic laboratories examining chickens showing signs of upper respiratory tract disease.

    Original languageEnglish
    JournalAustralian Veterinary Journal
    Volume89
    Issue number7
    Pages (from-to)273-275
    Number of pages3
    ISSN0005-0423
    DOIs
    Publication statusPublished - Jul 2011

    Keywords

    • Former LIFE faculty

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