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Case Reports
. 2012 Aug;53(8):886-8.

Granulocytic anaplasmosis in a horse from Saskatchewan

Affiliations
Case Reports

Granulocytic anaplasmosis in a horse from Saskatchewan

Hilary Burgess et al. Can Vet J. 2012 Aug.

Abstract

This report describes a case of equine granulocytic anaplasmosis in a horse from Saskatchewan. Morulae were visualized within blood neutrophils, and the diagnosis was confirmed by polymerase chain reaction (PCR). The organism was identified as the human pathogenic strain of Anaplasma phagocytophilum by PCR and DNA sequencing of 3 independent genes.

RésuméAnaplasmose granulocytaire chez un cheval de la Saskatchewan. Ce rapport décrit un cas d’anaplasmose granulocytaire chez un cheval de la Saskatchewan. Des morulas ont été visualisées dans les neutrophiles sanguins et le diagnostic a été confirmé par une réaction d’amplificaton en chaîne par la polymérase (PCR). L’organisme a été identifié comme la souche pathogène humaine d’Anaplasma phagocytophilum par PCR et séquençage d’ADN de 3 gènes indépendants.(Traduit par Isabelle Vallières).

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References

    1. Adelson ME, Rao R-VS, Tilton RC, et al. Prevalence of Borrelia burgdorferi, Bartonella spp., Babesia microti, and Anaplasma phagocytophila in Ixodes scapularis ticks collected in Northern New Jersey. J Clin Microbiol. 2004;42:2799–2801. - PMC - PubMed
    1. Caturegli P, Asanovich KM, Walls JJ, et al. ankA: An Ehrlichia phagocytophila group gene encoding a cytoplasmic protein antigen with ankyrin repeats. Infect Immun. 2000;68:5277–5283. - PMC - PubMed
    1. Inokuma H, Brouqui P, Drancourt M, Raoult D. Citrate synthase gene sequence: A new tool for phylogenetic analysis and identification of Ehrlichia. J Clin Microbiol. 2001;39:3031–3039. - PMC - PubMed
    1. Ogden NH, Lindsay LR, Hanincova L, et al. Role of migratory birds in introduction and range expansion of Ixodes scapularis ticks and of Borrelia burgdorferi and Anaplasma phagocytophilum in Canada. Appl Environ Microbiol. 2008;74:1780–1790. - PMC - PubMed
    1. Foley JE, Foley P, Brown RN, Lane RS, Dumler JS, Madigan JE. Ecology of Anaplasma phagocytophilum and Borrelia burgdorferi in the western United States. J Vector Ecol. 2004;29:41–50. - PubMed

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