Campylobacter pinnipediorum subsp. caledonicus and C. pinnipediorum subsp. pinnipediorum recovered from abscesses in pinnipeds

Geoffrey Foster*, Johanna L. Baily, Fiona Howie, Andrew C. Brownlow, Jaap A. Wagenaar, Maarten J. Gilbert, William G. Miller, Barbara A. Byrne, Kristin A. Clothier, Todd Schmitt, Tony Patterson, Robert J. Reid, Mark P. Dagleish

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Campylobacter pinnipediorum was described recently for isolates recovered from pinnipeds. The novel species was further split into 2 subspecies based on host and geography, with C. pinnipediorum subsp. pinnipediorum recovered from otariid seals in California (USA) and C. pinnipediorum subsp. caledonicus recovered from phocid seals in Scotland. We report details of the infections of 7 pinnipeds from which C. pinnipediorum was isolated: C. pinnipediorum subsp. caledonicus was isolated from 2 harbour seals Phoca vitulina and a single grey seal Halichoerus grypus, and C. pinnipediorum subsp. pinnipediorum was isolated from California sea lions Zalophus californianus. Six of the isolates were recovered from samples collected at post-mortem investigation. In 2 of the Scottish seals and in 3 of the California seals, C. pinnipediorum was the sole bacterial isolate recovered from abscesses present and suggests they may have resulted from conspecific or intraspecific bite wounds.

Original languageEnglish
Pages (from-to)41-46
Number of pages6
JournalDiseases of Aquatic Organisms
Volume142
Issue number41-46
Early online date19 Nov 2020
DOIs
Publication statusFirst published - 19 Nov 2020

Keywords

  • Bite wounds
  • Campylobacter pinnipediorum

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