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Rickettsia and Bartonella species in fleas from Reunion Island
Constentin Dieme1, Philippe Parola1, Vanina Guernier1
1Aix Marseille Université, URMITE, Marseille, WHO Coll. Centre for Rickettsioses and Other Arthropod Borne Bacterial Diseases, France; Centre de Recherche et de Veille sur les Maladies Emergentes dans l'Océan Indien, Plateforme de Recherche CYROI, Sainte Clotilde, Reunion Island, France; Institut de Recherche pour le Développement, Reunion Island, France; Regional Office of the French Institute for Public Health Surveillance (Cire OI - Institut de Veille Sanitaire), Saint Denis, Reunion Island, France; Université de La Reunion, Joint Chair CNRS-Université de La Reunion, Sainte Clotilde, Reunion Island, France.
Abstract:
Rickettsia felis, Rickettsia typhi, and Bartonella DNA was detected by molecular tools in 12% of Rattus rattus fleas (Xenopsylla species) collected from Reunion Island. One-third of the infested commensal rodents captured during 1 year carried at least one infected flea. As clinical signs of these zoonoses are non-specific, they are often misdiagnosed.
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