Volume 46, Issue 5 pp. 211-217
ORIGINAL ARTICLE

Detection of Mycobacterium avium subsp. paratuberculosis in non-human primates

Kim Fechner

Kim Fechner

Division of Microbiology and Animal Hygiene, Department of Animal Sciences, Faculty of Agricultural Sciences, University of Goettingen, Göttingen, Germany

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Kerstin Mätz-Rensing

Kerstin Mätz-Rensing

Pathology Unit, German Primate Center (DPZ), Göttingen, Germany

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Karen Lampe

Karen Lampe

Pathology Unit, German Primate Center (DPZ), Göttingen, Germany

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Franz-Josef Kaup

Franz-Josef Kaup

Pathology Unit, German Primate Center (DPZ), Göttingen, Germany

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Claus-Peter Czerny

Claus-Peter Czerny

Division of Microbiology and Animal Hygiene, Department of Animal Sciences, Faculty of Agricultural Sciences, University of Goettingen, Göttingen, Germany

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Jenny Schäfer

Corresponding Author

Jenny Schäfer

Division of Microbiology and Animal Hygiene, Department of Animal Sciences, Faculty of Agricultural Sciences, University of Goettingen, Göttingen, Germany

Correspondence

Jenny Schäfer, Department of Animal Sciences, University of Goettingen, Göttingen, Germany.

Email: [email protected]

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First published: 26 April 2017
Citations: 9

Abstract

Background

Due to a sporadic occurrence of Mycobacterium avium subsp. paratuberculosis (MAP) in non-human primates (NHP), the susceptibility of different NHP to MAP should be investigated.

Methods

Fecal and tissue samples (ileum, ileocecal lymph node, bone marrow) of 20 animals (seven species) were analyzed by IS900-based PCRs and sequenced. Samples of MAP PCR positive NHP were further cultivated.

Results

MAP DNA was detectable in two animals; the ileum of a cottontop tamarin and the bone marrow of a common marmoset. Cultivation of MAP failed. Sequence analysis revealed 100% homology to the MAP-K10 sequence. Pathohistological examinations offered no direct correlation to a MAP infection.

Conclusions

MAP was detected for the first time in a common marmoset. But as both NHP suffered from other diseases, an asymptomatic infection with MAP was assumed. The detection of MAP in the bone marrow might play a role in establishing latent paratuberculosis, as known from tuberculosis.

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