P. Parola, C. Paddock, C. Socolovschi, M. Labruna, O. Mediannikov et al., Update on Tick-Borne Rickettsioses around the World: a Geographic Approach, Clinical Microbiology Reviews, vol.26, issue.4, pp.657-702, 2013.
DOI : 10.1128/CMR.00032-13

O. Mediannikov, C. Socolovschi, S. Edouard, F. Fenollar, N. Mouffok et al., Infection and Malaria, Africa, Emerging Infectious Diseases, vol.19, issue.11, pp.1775-83, 2013.
DOI : 10.3201/eid1911.130361

D. Freedman, L. Weld, P. Kozarsky, T. Fisk, R. Robins et al., Spectrum of Disease and Relation to Place of Exposure among Ill Returned Travelers, New England Journal of Medicine, vol.354, issue.2, pp.119-149, 2006.
DOI : 10.1056/NEJMoa051331

M. Mayxay, J. Castonguay-vanier, V. Chansamouth, A. Dubot-peres, D. Paris et al., Causes of non-malarial fever in Laos: a prospective study, The Lancet Global Health, vol.1, issue.1, pp.46-54, 2013.
DOI : 10.1016/S2214-109X(13)70008-1

O. Mediannikov, G. Diatta, F. Fenollar, C. Sokhna, J. Trape et al., Tick-Borne Rickettsioses, Neglected Emerging Diseases in Rural Senegal, PLoS Neglected Tropical Diseases, vol.28, issue.2, p.821, 2010.
DOI : 10.1371/journal.pntd.0000821.s003

A. Maina, D. Knobel, J. Jiang, J. Halliday, D. Feikin et al., Infection in Febrile Patients, Western Kenya, 2007???2010, Emerging Infectious Diseases, vol.18, issue.2, pp.328-359, 2007.
DOI : 10.3201/eid1802.111372

A. Richards, J. Jiang, S. Omulo, R. Dare, K. Abdirahman et al., Kenya, Emerging Infectious Diseases, vol.16, issue.7, pp.1081-1087, 2010.
DOI : 10.3201/eid1607.091885

K. Reif and K. Macaluso, Ecology of <I>Rickettsia felis</I>: A Review, Journal of Medical Entomology, vol.12, issue.4, pp.723-759, 2009.
DOI : 10.3201/eid1201.050876

M. Abdad, J. Stenos, and S. Graves, Rickettsia felis, an emerging fleatransmitted human pathogen, Emerg Health Threats J, vol.4, issue.7168, pp.1-7, 2011.

C. Socolovschi, F. Pages, M. Ndiath, P. Ratmanov, and D. Raoult, Rickettsia Species in African Anopheles Mosquitoes, PLoS ONE, vol.3, issue.10, p.48254, 2012.
DOI : 10.1371/journal.pone.0048254.t002
URL : https://doi.org/10.1371/journal.pone.0048254

C. Socolovschi, F. Pages, and D. Raoult, Mosquitoes, Libreville, Gabon, Emerging Infectious Diseases, vol.18, issue.10, pp.1687-1696, 2012.
DOI : 10.3201/eid1810.120178
URL : https://wwwnc.cdc.gov/eid/article/18/10/pdfs/12-0178.pdf

C. Socolovschi, O. Mediannikov, C. Sokhna, A. Tall, G. Diatta et al., ???associated Uneruptive Fever, Senegal, Emerging Infectious Diseases, vol.16, issue.7, pp.1140-1142, 2010.
DOI : 10.3201/eid1607.100070

C. Roucher, O. Mediannikov, G. Diatta, J. Trape, and D. Raoult, Species Found in Fleas Collected from Human Dwellings and from Domestic Cats and Dogs in Senegal, Vector-Borne and Zoonotic Diseases, vol.12, issue.5, pp.360-365, 2012.
DOI : 10.1089/vbz.2011.0734

G. Hopkins and M. Rothschild, An illustrated catalogue of the Rothschild collection of fleas (Siphonaptera) in the British Museum (Natural History) With keys and short descriptions for the identification of families, genera, species and subspecies of the order, Natural History, vol.1, p.British Museum, 1953.

P. Parola, G. Diatta, C. Socolovschi, O. Mediannikov, A. Tall et al., Tick-Borne Relapsing Fever Borreliosis, Rural Senegal, Emerging Infectious Diseases, vol.17, issue.5, pp.883-888, 2011.
DOI : 10.3201/eid1705.100573
URL : https://doi.org/10.3201/eid1705.100573

O. Mediannikov, G. Diatta, K. Kasongo, and D. Raoult, in Senegal, Vector-Borne and Zoonotic Diseases, vol.14, issue.1, pp.26-32, 2014.
DOI : 10.1089/vbz.2013.1326
URL : https://hal.archives-ouvertes.fr/hal-01769695

O. Mediannikov, Y. Sidelnikov, L. Ivanov, E. Mokretsova, P. Fournier et al., in the Russian Far East, Emerging Infectious Diseases, vol.10, issue.5, pp.810-817, 2004.
DOI : 10.3201/eid1005.030437

Z. Sekeyova, O. Mediannikov, G. Subramanian, M. Kowalczewska, M. Quevedo-diaz et al., Isolation of Rickettsia helvetica from ticks in Slovakia, Acta virologica, vol.56, issue.03, pp.247-52, 2012.
DOI : 10.4149/av_2012_03_247

F. Ronquist and J. Huelsenbeck, MrBayes 3: Bayesian phylogenetic inference under mixed models, Bioinformatics, vol.19, issue.12, pp.1572-1576, 2003.
DOI : 10.1093/bioinformatics/btg180

P. Fournier, V. Roux, and D. Raoult, Phylogenetic analysis of spotted fever group rickettsiae by study of the outer surface protein rOmpA, International Journal of Systematic Bacteriology, vol.48, issue.3, pp.839-888, 1998.
DOI : 10.1099/00207713-48-3-839

P. Parola, J. Cornet, Y. Sanogo, R. Miller, H. Van-thien et al., Detection of Ehrlichia spp., Anaplasma spp., Rickettsia spp., and Other Eubacteria in Ticks from the Thai-Myanmar Border and Vietnam, Journal of Clinical Microbiology, vol.41, issue.4, pp.1600-1608, 2003.
DOI : 10.1128/JCM.41.4.1600-1608.2003

C. Thepparit, P. Sunyakumthorn, M. Guillotte, V. Popov, L. Foil et al., Isolation of a Rickettsial Pathogen from a Non-Hematophagous Arthropod, PLoS ONE, vol.73, issue.1, p.16396, 2011.
DOI : 10.1371/journal.pone.0016396.t002

P. Fournier, J. Dumler, G. Greub, J. Zhang, Y. Wu et al., Gene Sequence-Based Criteria for Identification of New Rickettsia Isolates and Description of Rickettsia heilongjiangensis sp. nov., Journal of Clinical Microbiology, vol.41, issue.12, pp.5456-65, 2003.
DOI : 10.1128/JCM.41.12.5456-5465.2003

S. Tay, A. Mokhtar, K. Low, M. Zain, S. Jeffery et al., Identification of rickettsiae from wild rats and cat fleas in Malaysia, Medical and Veterinary Entomology, vol.34, issue.S1, pp.104-112, 2014.
DOI : 10.1016/S0035-9203(00)90322-5

J. Jiang, A. Maina, D. Knobel, S. Cleaveland, A. Laudisoit et al., Molecular detection of Rickettsia felis and Candidatus Rickettsia asemboensis in fleas from human habitats, Vector Borne Zoonotic Dis, vol.13, issue.8, pp.555-563, 2013.

O. Mediannikov, G. Audoly, G. Diatta, J. Trape, and D. Raoult, New Rickettsia sp. in tsetse flies from Senegal, Comparative Immunology, Microbiology and Infectious Diseases, vol.35, issue.2, pp.145-50, 2012.
DOI : 10.1016/j.cimid.2011.12.011