Results 131 to 140 of about 6,378 (206)

Spotted Fever Group Rickettsioses among Hospitalized Patients and Circulation of Rickettsia in Ticks, Kazakhstan, 2019

Emerging Infectious Diseases
Testing for spotted fever group rickettsioses (SFGR) and the criteria for identifying suspected patients are not routinely used in Kazakhstan. In 2019, we performed a cross-sectional study in 6 sentinel hospitals in the Pavlodar region.
Yekaterina V. Bumburidi, Dmitriy V. Berezovskiy, Bakhytkul T. Zhakipbayeva, Roberta Z. Horth, Alexander J. Millman, William L. Nicholson, Galina E. Zemtsova, Victoria Seffren, Elina R. Maltseva, Zhanna A. Berdygulova, Yekaterina O. Ostapchuk, Yuliya V. Perfilyeva, Andrey M. Dmitrovskiy, Zhansulu K. Dukayeva, Zhanna Zh. Shapiyeva   +14 more
doaj   +1 more source

Spotted fever group Rickettsia in brown dog ticks Rhipicephalus sanguineus in southwestern Spain

, 2012
A total of 2,229 adults ticks (1,428 males and 801 females) belonging to the brown dog tick, Rhipicephalus sanguineus Latreille, 1806, collected from dogs in Seville province (Andalusia), distributed in 500 lots ranging from one to eight specimens per ...
Caruz, Antonio, Contreras-Chova, F., Soriguer, Ramón C., Bernabeu-Wittel, M., Rodríguez-Liébana, J.J., Muniain, M.A., Márquez, F.J.   +6 more
core   +1 more source

Rickettsia spp. in rodent-attached ticks in Estonia and first evidence of spotted fever group Rickettsia species Candidatus Rickettsia uralica in Europe. [PDF]

Parasit Vectors, 2021
Vikentjeva M, Geller J, Remm J, Golovljova I.   +3 more
europepmc   +1 more source

Spotted Fever Group Rickettsia spp. Diversity in Ticks and the First Report of Rickettsia hoogstraalii in Romania. [PDF]

Vet Sci, 2022
Ivan T, Matei IA, Novac CȘ, Kalmár Z, Borșan SD, Panait LC, Gherman CM, Ionică AM, Papuc I, Mihalca AD.   +9 more
europepmc   +1 more source

Characterization of Rickettsia rickettsii in a Case of Fatal Brazilian Spotted Fever in the City of Rio de Janeiro, Brazil

, 2008
A lethal case of Brazilian spotted fever (BSF) is presented. Clinical features were initially of gastrointestinal involvement and evolved with progression to septic shock, meningoencephalitis and death on the 6th day of illness.
Bóia, Márcio, Lamas, Cristiane, Favacho, Alexsandra, Rozentalo, Tatiana, Barreira, Jairo, Lemos, Elba Regina S. de, Guterres, Alexandro, Kirsten, Andrei H.   +7 more
core  

High prevalence of the Mediterranean spotted fever agent Rickettsia aeschlimannii in Hyalomma marginatum ticks from Pianosa island, Italy

Parasites & Vectors
Tick-borne rickettsioses, caused by bacteria of the spotted fever group (SFG) Rickettsia, are emerging infectious diseases whose emergence and spread are often affected by climate and land-use changes.
Patricia Alba, Valentina Tagliapietra, Alessia Franco, Leonardo Forbicioni, Sara Coppola, Margherita Capitani, Fiorentino Stravino, Roberta Onorati, Angela Ianzano, Daniele Arnoldi, Claudio De Liberato, Antonio Battisti, Annapaola Rizzoli   +12 more
doaj   +1 more source

The life cycle of Dermacentor nuttalli from the Qinghai-Tibetan Plateau under laboratory conditions and detection of spotted fever group Rickettsia spp. [PDF]

Front Vet Sci, 2023
Ma H, Ai J, Kang M, Li J, Sun Y.
europepmc   +1 more source

First report of spotted fever group Rickettsia aeschlimannii in Hyalomma turanicum, Haemaphysalis bispinosa, and Haemaphysalis montgomeryi infesting domestic animals: updates on the epidemiology of tick-borne Rickettsia aeschlimannii. [PDF]

Front Microbiol, 2023
Majid A, Majid A, Almutairi MM, Alouffi A, Tanaka T, Yen TY, Tsai KH, Ali A.   +7 more
europepmc   +1 more source

Co-Occurrence of Francisella, Spotted Fever Group Rickettsia, and Midichloria in Avian-Associated Hyalomma rufipes. [PDF]

Microorganisms, 2022
Hoffman T, Sjödin A, Öhrman C, Karlsson L, McDonough RF, Sahl JW, Birdsell D, Wagner DM, Carra LG, Wilhelmsson P, Pettersson JH, Barboutis C, Figuerola J, Onrubia A, Kiat Y, Piacentini D, Jaenson TGT, Lindgren PE, Moutailler S, Fransson T, Forsman M, Nilsson K, Lundkvist Å, Olsen B.   +23 more
europepmc   +1 more source

Spotted fever group Rickettsia in Amblyomma dubitatum tick from the urban area of Campo Grande, Mato Grosso do Sul, Brazil.

, 2018
Rickettsia infection of each tick was evaluated by the hemolymph test and polymerase chain reaction (PCR) targeting gltA and ompA genes. All hemolymph tests were negative and PCR of one A. dubitatum detected both Rickettsia genes.
ANDREOTTI, R., MATIAS, J., CSORDAS, B. G., AGUIRRE, A. de A. R., CUNHA, R. C., GARCIA, M. V., BARROS, J. C.   +6 more
core