Results 21 to 30 of about 413 (116)

Tick‐borne pathogens in ticks from urban and suburban areas of north‐western Spain: Importance of Ixodes frontalis harbouring zoonotic pathogens

Medical and Veterinary Entomology, Volume 37, Issue 3, Page 499-510, September 2023., 2023
A higher number of ticks was collected in suburban than in urban areas, being Ixodes frontalis the most commonly detected species. The results have significant implications for public health since most Rickettsia spp. detected are zoonotic. This is the first report of the detection of Borrelia spp. and Rickettsia spp.
S. Remesar, R. Matute, P. Díaz, N. Martínez‐Calabuig, A. Prieto, J. M. Díaz‐Cao, G. López‐Lorenzo, G. Fernández, C. López, R. Panadero, P. Díez‐Baños, P. Morrondo, D. García‐Dios   +12 more
wiley   +1 more source

Molecular detection of Rickettsia spp. in wild ungulates and their ticks in Mediterranean areas of southwestern Spain

Zoonoses and Public Health, Volume 70, Issue 6, Page 485-497, September 2023., 2023
Abstract Wildlife is an important reservoir of zoonotic pathogens. The objective of the present study was to assess the importance of wild ungulates in the epidemiology of Rickettsia spp. Ticks and spleen samples were collected from 262 red deer (Cervus elaphus) and 83 wild boar (Sus scrofa) hunted in southwestern Spain over a 5‐year period.
Susana Remesar, David Cano‐Terriza, Patrocinio Morrondo, Saúl Jiménez‐Ruiz, Ceferino M. López, Débora Jiménez‐Martín, Pablo Díaz, Jorge Paniagua, Ignacio García‐Bocanegra   +8 more
wiley   +1 more source

Rickettsial pathogens drive microbiota assembly in Hyalomma marginatum and Rhipicephalus bursa ticks

Molecular Ecology, Volume 32, Issue 16, Page 4660-4676, August 2023., 2023
Abstract Most tick‐borne pathogens (TBPs) are secondarily acquired by ticks during feeding on infected hosts, which imposes ‘priority effect’ constraints, as arrival order influences the establishment of new species in a microbial community. Here we tested whether once acquired, TBPs contribute to bacterial microbiota functioning by increasing ...
Apolline Maitre, Alejandra Wu‐Chuang, Lourdes Mateos‐Hernández, Elianne Piloto‐Sardiñas, Angélique Foucault‐Simonin, Vincent Cicculli, Sara Moutailler, Jean‐Christophe Paoli, Alessandra Falchi, Dasiel Obregón, Alejandro Cabezas‐Cruz   +10 more
wiley   +1 more source

Molecular identification of zoonotic Rickettsia species in Ixodidae parasitizing wild lagomorphs from Mediterranean ecosystems

Transboundary and Emerging Diseases, Volume 69, Issue 4, Page e992-e1004, July 2022., 2022
Abstract A survey study was carried out to identify tick species parasitizing wild lagomorphs in Mediterranean ecosystems in southern Spain and to determine the occurrence of Rickettsia species present in these ticks in this region. A total of 1304 European wild rabbits (Oryctolagus cuniculus) and 58 Iberian hares (Lepus granatensis) were individually ...
Susana Remesar, Sabrina Castro‐Scholten, David Cano‐Terriza, Pablo Díaz, Patrocinio Morrondo, Débora Jiménez‐Martín, Carlos Rouco, Ignacio García‐Bocanegra   +7 more
wiley   +1 more source

Tick-borne rickettsioses, neglected emerging diseases in rural Senegal. [PDF]

PLoS Neglected Tropical Diseases, 2010
BACKGROUND: Rickettsioses are one of the most important causes of systemic febrile illness among travelers from developed countries, but little is known about their incidence in indigenous populations, especially in West Africa.
Oleg Mediannikov, Georges Diatta, Florence Fenollar, Cheikh Sokhna, Jean-François Trape, Didier Raoult   +5 more
doaj   +1 more source

Detection of Borrelia lusitaniae, Rickettsia sp. IRS3, Rickettsia monacensis and Anaplasma phagocytophilum in Ixodes ricinus collected in Madeira Island, Portugal [PDF]

, 2008
A total of 300 Ixodes ricinus ticks were tested by polymerase chain reaction (PCR) for the presence of Borrelia spp., Rickettsia spp., and Anaplasma phagocytophilum. Sequence analysis demonstrated 8 (2.7%) ticks infected with B. lusitaniae, 60 (20%) with
Almeida, V., Barros, S.C., De Sousa, R., Lopes de Carvalho, Isabel, Milhano, N., Núncio, M.S., Santos, A.S.   +6 more
core   +1 more source

Septic shock in a patient infected with Rickettsia sibirica mongolitimonae, Spain [PDF]

Clinical Microbiology and Infection, 2012
In 1996, the first human case of infection by Rickettsia sibirica subsp. mongolitimonae was described in France. Subsequently, other human cases were reported in the same country. The acronym LAR (lymphangitis-associated rickettsiosis) has been proposed to designate this disease because lymphangitis is one of the main clinical manifestations.
Ibarra, V., Portillo, A., Palomar, A.M., Sanz, M.M., Metola, L., Blanco, J.R., Oteo, J.A.   +6 more
openaire   +2 more sources

Spotted Fever Group Rickettsiae in Questing Ticks, Central Spain [PDF]

, 2013
These results demonstrate that SFG rickettsiae with public health relevance are found in ticks in central Spain as in other regions in Spain. In central Spain, the widespread distribution of tick vectors and possible wildlife hosts, the presence of ...
de la Fuente, Gabriela, de la Fuente, José, Fernandez de Mera, Isabel G., Gortázar, Christian, Mangold, Atilio Jose, Ruiz-Fons, Francisco   +5 more
core   +1 more source

Molecular detection of Rickettsia massiliae, Rickettsia sibirica mongolitimonae and Rickettsia conorii israelensis in ticks from Israel [PDF]

Clinical Microbiology and Infection, 2011
Rickettsioses are recognized as important emerging vector-borne infections of humans worldwide. Previous reports documented the presence of two spotted fever group rickettsiae in Israel, Rickettsia conorii israelensis and Rickettsia felis. The aim of this study was to characterize the diversity of rickettsiae in ticks collected from vegetation and the ...
Harrus, S., Perlman-Avrahami, A., Mumcuoglu, K.Y., Morick, D., Baneth, G.   +4 more
openaire   +2 more sources

On Rickettsia Nomenclature [PDF]

, 2008
On Rickettsia ...
Dasch, Gregory A., Eremeeva, Marina E., Massung, Robert F., Nicholson, William L.   +3 more
core   +2 more sources