. 2019 Nov; 32: 100596.
Published online 2019 Aug 27. doi: 10.1016/j.nmni.2019.100596
PMCID: PMC6839013
PMID: 31719993

Bartonella massiliensis sp. nov., a new bacterial species isolated from an Ornithodoros sonrai tick from Senegal


Bartonella is the monotypic genus of the family Bartonellaceae among Alphaproteobacteria . Bartonella species are fastidious Gram-negative, slightly curved rod bacteria characterized by a small cell size (0.5–0.6 × 1.0 μm) . They are facultative intracellular bacteria with a unique intraerythrocyte lifestyle. Currently the Bartonella genus includes 35 validly published species and three subspecies , . Bartonella species usually colonize the intestine of the arthropod vector or the bloodstream of the mammalian host , . In addition, our understanding of the involvement of these microorganisms in human diseases continues to grow, as does the range of clinical manifestations , . At least 13 Bartonella species are responsible for human diseases, including B. bacilliformis, B. quintana and B. henselae, which cause Carrión disease, trench fever and cat-scratch disease respectively. Bartonella species are also associated with chronic bacteraemia and/or endocarditis, bacillary angiomatosis, peliosis hepatis, prolonged fever of unknown origin, retinitis, uveitis and myocarditis in humans . Other mammalian species that may host Bartonella species include dogs, coyotes, foxes, cattle, deer, elk, bats and many rodent species , , .

Here we present the description of Bartonella massiliensis strain OS09T (= CSURB624T = DSM 23169), a new species of the genus Bartonella isolated from a soft tick, Ornithodoros sonrai, including its complete annotated genome.


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