Results 51 to 60 of about 2,866 (170)

Rickettsiales in South America: A Systematic Review of Their Molecular Detection and Distribution in Arthropods and Vertebrates

open access: yesPublic Health Challenges, Volume 5, Issue 2, June 2026.
ABSTRACT Bacteria of the order Rickettsiales comprise a diverse group of obligate intracellular microorganisms that are globally distributed and highly prevalent in tropical and subtropical regions. In South America, these bacteria have been associated with arthropod vectors, such as ticks, fleas, mites, lice, and certain dipterans, as well as with a ...
Cristian J. Zamorano‐Gómez   +3 more
wiley   +1 more source

Ornithodoros (Alectorobius) puertoricensis

open access: yes, 2012
Published as part of Basu, A. K., Basu, M. & Adesiyun, A. A., 2012, A Review On Ticks (Acari: Ixodoidea: Ixodidae, Argasidae), Associated Pathogens And Diseases Of Trinidad And Tobago, pp.
Basu, A. K., Basu, M., Adesiyun, A. A.
openaire   +2 more sources

Endemic foci of the tick-borne relapsing fever spirochete Borrelia crocidurae in Mali, West Africa, and the potential for human infection.

open access: yesPLoS Neglected Tropical Diseases, 2012
BackgroundTick-borne relapsing fever spirochetes are maintained in endemic foci that involve a diversity of small mammals and argasid ticks in the genus Ornithodoros.
Tom G Schwan   +9 more
doaj   +1 more source

Ornithodoros (Alectorobius) capensis

open access: yes, 2012
Published as part of Basu, A. K., Basu, M. & Adesiyun, A. A., 2012, A Review On Ticks (Acari: Ixodoidea: Ixodidae, Argasidae), Associated Pathogens And Diseases Of Trinidad And Tobago, pp.
Basu, A. K., Basu, M., Adesiyun, A. A.
openaire   +2 more sources

Ornithodoros kalahariensis, a potential vector for Candidatus Borrelia kalaharica

open access: yesTicks and Tick-Borne Diseases
Candidatus Borrelia kalaharica was proposed as bacterial species in 2016 using DNA extracted from a traveller returning from Southern Africa. We investigated DNA of three soft ticks collected in the Kalahari Game Reserve near Maun, Botswana via PCR.
Volker Fingerle   +3 more
doaj   +1 more source

Seroprevalence of African Swine Fever Virus and Farm Management Practices in Nepal: A Cross‐Sectional Study

open access: yesVeterinary Medicine and Science, Volume 12, Issue 2, March 2026.
A cross‐sectional study on seroprevalence of African swine fever virus was conducted across pig farms in Bagmati Province. Of the 324 samples screened, seven tested positive, with an overall seroprevalence of 2.16% . ABSTRACT Background African swine fever (ASF) is a contagious fatal viral disease of pigs caused by ASF virus (ASFV).
Meera Prajapati   +5 more
wiley   +1 more source

Vaccinomics-driven selection and validation of protective salivary antigens from the argasid tick Ornithodoros moubata

open access: yesTicks and Tick-Borne Diseases
Ornithodoros moubata serves as primary vector of African swine fever and tick-borne human relapsing fever in Africa. Developing an effective vaccine targeting this argasid tick would significantly enhance disease control measures.
Ana Laura Cano-Argüelles   +4 more
doaj   +1 more source

Morphological Abnormalities and Biological Effects in the Porto Alegre Strain of Rhipicephalus microplus

open access: yesEntomological Research, Volume 56, Issue 3, March 2026.
ABSTRACT Rhipicephalus microplus is a widespread tick species causing significant economic losses and transmitting pathogens to cattle. The R. microplus populations utilized in tick research are frequently maintained under laboratory conditions for many years.
Arlex Rodríguez‐Durán   +5 more
wiley   +1 more source

On the haem auxotrophy of the soft tick Ornithodoros moubata

open access: yesTicks and Tick-borne Diseases, 2023
Genomes of ticks display reductions, to various extents, in genetic coding for enzymes of the haem biosynthetic pathway. Here, we mined available transcriptomes of soft tick species and identified transcripts encoding only half of the enzymes involved in haem biosynthesis.
Tereza Hatalová   +3 more
openaire   +2 more sources

"Distribution of Soft Ticks and Their Infection with Borrelia in Hamadan Province, Iran" [PDF]

open access: yesIranian Journal of Public Health, 2003
Tick-borne diseases like tick-borne relapsing fever are a public health problem in Iran. Its occurrence is more prevalent in north part of country. In order to determine the distribution of soft ticks, Argasidae, and their infection with Borrelia species
H Vatandoost   +9 more
doaj   +1 more source

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