Results 21 to 30 of about 1,296 (160)

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

open access: yesZoonoses 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   +8 more
wiley   +1 more source

Phylogenic position and low genomic diversity of “Candidatus Rickettsia kotlanii” inferred by complete genome sequences of two Japanese isolates

open access: yesMicrobiology and Immunology, Volume 67, Issue 6, Page 275-280, June 2023., 2023
Abstract Many Rickettsia species of the spotted fever group (SFG) cause tick‐borne diseases known as “spotted fever.” One of the candidate SFG Rickettsia species is “Candidatus Rickettsia kotlanii,” which was first detected in Haemaphysalis concinna in Hungary in 2006.
Yasuhiro Gotoh   +6 more
wiley   +1 more source

Early Findings of Rickettsioses in Morocco

open access: yesJournal of Vector Borne Diseases, 2020
Background & objectives: Rickettsioses are zoonoses transmitted to humans by arthropods. They are due to strict intracellular bacteria belonging to the family Rickettsiaceae.
Meryem Soughi   +4 more
doaj   +1 more source

A case of acute encephalitis syndrome and cranial nerve palsy secondary to scrub typhus: A rare presentation from Western Nepal

open access: yesClinical Case Reports, Volume 11, Issue 5, May 2023., 2023
Key Clinical Message This case report highlights the importance of considering scrub typhus as a differential diagnosis for acute encephalitis with cranial nerve palsy in the region of the tsutsugamushi triangle. Abstract Scrub typhus is a zoonotic rickettsiosis caused by the bacterium Orientia tsutsugamushi.
Seshkanta Lamichhane   +4 more
wiley   +1 more source

Tickborne rickettsiosis in children of the Irkutsk region over five epidemic seasons

open access: yesActa Biomedica Scientifica, 2016
The article discusses the clinical and laboratory characteristics of tick-borne rickettsiosis in children in the Irkutsk region on the results of the retrospective study of 65 patients admitted to the Regional Infectious Hospital over the period of five ...
K. V. Sidorova   +3 more
doaj   +1 more source

Haemophagocytic Lymphohistiocytosis as a Complication of Israeli Spotted Fever

open access: yesEuropean Journal of Case Reports in Internal Medicine, 2022
Rickettsia spp. human infection is endemic in Portugal in the form of Mediterranean spotted fever caused by R. conorii subsp. conorii and Israeli spotted fever (ISF) caused by R. conorii subsp. israelensis.
Maria Margarida Andrade   +6 more
doaj   +1 more source

Rickettsia typhi as Cause of Fatal Encephalitic Typhus in Hospitalized Patients, Hamburg, Germany, 1940–1944

open access: yesEmerging Infectious Diseases, 2018
We evaluated formalin-fixed paraffin-embedded tissue specimens from 7 patients who died with encephalitic typhus in Hamburg, Germany, during World War II.
Jessica Rauch   +3 more
doaj   +1 more source

Rickettsia parkeri in Argentina

open access: yesEmerging Infectious Diseases, 2008
Clinical reports of an eschar-associated rickettsiosis in the Paraná River Delta of Argentina prompted an evaluation of Amblyomma triste ticks in this region. When evaluated by PCR, 17 (7.6%) of 223 questing adult A.
Santiago Nava   +5 more
doaj   +1 more source

Laboratory Diagnostics of Rickettsia Infections in Denmark 2008–2015

open access: yesBiology, 2020
Rickettsiosis is a vector-borne disease caused by bacterial species in the genus Rickettsia. Ticks in Scandinavia are reported to be infected with Rickettsia, yet only a few Scandinavian human cases are described, and rickettsiosis is poorly understood ...
Susanne Schjørring   +7 more
doaj   +1 more source

765. Epidemiological And Clinical Features Of Rickettsiosis [PDF]

open access: yesOpen Forum Infectious Diseases, 2020
Abstract Background Rickettsiosis is a common tick-borne disease in tropical regions. The treatment is usually delivered in front of high index of suspicion, since the diagnosis confirmation might be delayed. We aimed to study the epidemiological and clinical features of rickettsiosis in our region.
Fatma Smaoui   +7 more
openaire   +2 more sources

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