FIRST MOLECULAR DETECTION OF RICKETTSIA FELIS IN FLEAS FROM ALGERIA

IDIR BITAM Unité d’Entomologie Médicale, Institut Pasteur d’Algérie, Algiers, Algeria; Unité INSERM U399 and Unité des Rickettsies CNRS UMR 6020, IFR48, Faculté de Médecine, Marseille, France; Department of Integrative Biology, Brigham Young University, Provo, Utah; Institut National Agronomique, El Harrach, Alger, Algeria

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PHILIPPE PAROLA Unité d’Entomologie Médicale, Institut Pasteur d’Algérie, Algiers, Algeria; Unité INSERM U399 and Unité des Rickettsies CNRS UMR 6020, IFR48, Faculté de Médecine, Marseille, France; Department of Integrative Biology, Brigham Young University, Provo, Utah; Institut National Agronomique, El Harrach, Alger, Algeria

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KATHARINA DITTMAR DE LA CRUZ Unité d’Entomologie Médicale, Institut Pasteur d’Algérie, Algiers, Algeria; Unité INSERM U399 and Unité des Rickettsies CNRS UMR 6020, IFR48, Faculté de Médecine, Marseille, France; Department of Integrative Biology, Brigham Young University, Provo, Utah; Institut National Agronomique, El Harrach, Alger, Algeria

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KOUTARO MATSUMOTO Unité d’Entomologie Médicale, Institut Pasteur d’Algérie, Algiers, Algeria; Unité INSERM U399 and Unité des Rickettsies CNRS UMR 6020, IFR48, Faculté de Médecine, Marseille, France; Department of Integrative Biology, Brigham Young University, Provo, Utah; Institut National Agronomique, El Harrach, Alger, Algeria

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BELKACEM BAZIZ Unité d’Entomologie Médicale, Institut Pasteur d’Algérie, Algiers, Algeria; Unité INSERM U399 and Unité des Rickettsies CNRS UMR 6020, IFR48, Faculté de Médecine, Marseille, France; Department of Integrative Biology, Brigham Young University, Provo, Utah; Institut National Agronomique, El Harrach, Alger, Algeria

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JEAN-MARC ROLAIN Unité d’Entomologie Médicale, Institut Pasteur d’Algérie, Algiers, Algeria; Unité INSERM U399 and Unité des Rickettsies CNRS UMR 6020, IFR48, Faculté de Médecine, Marseille, France; Department of Integrative Biology, Brigham Young University, Provo, Utah; Institut National Agronomique, El Harrach, Alger, Algeria

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MILOUD BELKAID Unité d’Entomologie Médicale, Institut Pasteur d’Algérie, Algiers, Algeria; Unité INSERM U399 and Unité des Rickettsies CNRS UMR 6020, IFR48, Faculté de Médecine, Marseille, France; Department of Integrative Biology, Brigham Young University, Provo, Utah; Institut National Agronomique, El Harrach, Alger, Algeria

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DIDIER RAOULT Unité d’Entomologie Médicale, Institut Pasteur d’Algérie, Algiers, Algeria; Unité INSERM U399 and Unité des Rickettsies CNRS UMR 6020, IFR48, Faculté de Médecine, Marseille, France; Department of Integrative Biology, Brigham Young University, Provo, Utah; Institut National Agronomique, El Harrach, Alger, Algeria

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Fleas collected in Algeria in the district of Oran between July and September 2003 were tested by polymerase chain reaction for the presence of Rickettsia spp. DNA using primers amplifying gltA and OmpA genes. Two gltA sequences identical to those of an emerging pathogen, Rickettsia felis, were detected including i) R. felis California 2 in Ctenocephalides canis from rodents and ii) R. felis RF2125 in Archeopsylla erinacei from hedgehogs.

Author Notes

Reprint requests: Didier Raoult, Unité des Rickettsies, CNRS UMR 6020, Faculté de Médecine, Université de la Méditerranée, 27 Bd. Jean Moulin, 13385 Marseille Cedex 5, France, Telephone: (33) 4 91 32 43 75, Fax: (33) 4 91 83 03 90, E-mail: didier.Raoult@medecine.univ-mrs.fr.
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