Pneumocystis carinii and Pneumocystis wakefieldiae in wild Rattus norvegicus trapped in Thailand

Chabé Magali, Herbreteau Vincent, Hugot Jean-Pierre, Bouzard Noémie, Deruyter Lucie, Morand Serge, Dei-Cas Eduardo. 2010. Pneumocystis carinii and Pneumocystis wakefieldiae in wild Rattus norvegicus trapped in Thailand. Journal of Eukaryotic Microbiology, 57 (2) : 213-217.

Quartile : Q3, Sujet : MICROBIOLOGY

Résumé : This work reports for the first time the presence of two Pneumocystis species in wild Rattus norvegicus specimens from Thailand. Pneumocystis DNA was detected in 57.7% (15/26) wild rats without apparent association with typical pneumocystosis. Pneumocystis carinii was found alone in five rats (19.2%), Pneumocystis wakefieldiae was detected alone in six rats (23.1%), and two rats were infected by both species (7.7%). In addition, a new P. wakefieldiae variant sequence has been identified in three wild R. norvegicus specimens caught in the same geographical area. The high frequency of Pneumocystis in wild rats documented in this study and the apparent scarcity of severe pneumocystosis were consistent with an efficient circulation of rat Pneumocystis species in ecosystems.

Mots-clés Agrovoc : Pneumocystis, Pneumocystis carinii, rat, Rattus norvegicus

Mots-clés géographiques Agrovoc : Thaïlande

Mots-clés complémentaires : Pneumocystis wakefieldiae

Classification Agris : L73 - Maladies des animaux
L20 - Écologie animale

Champ stratégique Cirad : Axe 4 (2005-2013) - Santé animale et maladies émergentes

Auteurs et affiliations

• Chabé Magali, Institut Pasteur (FRA)
• Herbreteau Vincent, CIRAD-ES-UPR AGIRs (FRA)
• Hugot Jean-Pierre, MNHN (FRA)
• Bouzard Noémie, Institut Pasteur (FRA)
• Deruyter Lucie, Institut Pasteur (FRA)
• Morand Serge, CIRAD-ES-UPR AGIRs (FRA) ORCID: 0000-0003-3986-7659
• Dei-Cas Eduardo, Institut Pasteur (FRA)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/561026/)

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