Rickettsia conorii israelensis in Rhipicephalus sanguineus ticks, Sardinia, Italy

被引:24
|
作者
Chisu, Valentina [1 ]
Masala, Giovanna [1 ]
Foxi, Cipriano [1 ]
Socolovschi, Cristina [2 ]
Raoult, Didier [2 ]
Parola, Philippe [2 ]
机构
[1] Ist Zooprofilatt Sperimentale Sardegna, I-807100 Sassari, Italy
[2] Aix Marseille Univ, WHO Collaborat Ctr Rickettsioses & Other Arthropo, Inserm 1095, URMITE,UM63,CNRS 7278,IRD Dakar 198, Marseille, France
关键词
Vector tick; Pathogen; Tick-borne disease; Rickettsia; SPOTTED-FEVER GROUP; DERMACENTOR-MARGINATUS TICKS; SUBSP ISRAELENSIS; TYPHUS STRAIN; IXODID TICKS; SCALP ESCHAR; SLOVACA; MONACENSIS; RAOULTII; TUSCANY;
D O I
10.1016/j.ttbdis.2014.02.003
中图分类号
R51 [传染病];
学科分类号
100401 ;
摘要
The presence of tick-borne Rickettsia spp. was examined by PCR using DNA samples extracted from 254 ticks collected from mammals originating from northern and eastern Sardinia, Italy. The spotted fever group rickettsial agent Rickettsia conorii israelensis was detected in 3 Rhipicephalus sanguineus ticks from a dog for the first time in this geographical area. In addition, Ri. massiliae, RI. slovaca, and RI. aeschlimannii were detected in Rh. turanicus, Rh. sanguineus, Dermacentor marginatus, and Hyalomma marginatum marginatum ticks from dogs, goats, wild boar, and horse. Moreover, Candidatus Rickettsia barbariae was detected in 2 Rh. turanicus ticks from goats. The detection of RI. conorii israelensis, an emergent agent which causes Israeli spotted fever, increases our knowledge on tick-borne rickettsioses in Sardinia. (C) 2014 Elsevier GmbH. All rights reserved.
引用
收藏
页码:446 / 448
页数:3
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