Exotic small mammals as potential reservoirs of zoonotic Bartonella spp.
To evaluate the risk for emerging human infections caused by zoonotic Bartonella spp. from exotic small mammals, we investigated the prevalence of Bartonella spp. in 546 small mammals (28 species) that had been imported into Japan as pets from Asia, North America, Europe, and the Middle and Near East. We obtained 407 Bartonella isolates and characterized them by molecular phylogenetic analysis of the citrate synthase gene, gltA. The animals examined carried 4 zoonotic Bartonella spp. that cause human endocarditis and neuroretinitis and 6 novel Bartonella spp. at a high prevalence (26.0%, 142/546). We conclude that exotic small mammals potentially serve as reservoirs of several zoonotic Bartonella spp.
Inoue
Kai
K
Nihon University, Fujisawa, Kanagawa, Japan.
Maruyama
Soichi
S
Kabeya
Hidenori
H
Hagiya
Keiko
K
Izumi
Yasuhito
Y
Une
Yumi
Y
Yoshikawa
Yasuhiro
Y