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We collected questing Haemaphysalis longicornis ticks from southeastern counties of Pennsylvania, USA. Of 263 ticks tested by PCR for pathogens, 1 adult female was positive for Borrelia burgdorferi sensu stricto, yielding a 0.4% infection rate. Continued monitoring of this invasive tick is essential to determine its public health role.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7853548 | PMC |
http://dx.doi.org/10.3201/eid2702.201552 | DOI Listing |
Unlabelled: Ticks pose substantial threats to public health. Blacklegged ticks ( ) are responsible for most tick-borne diseases in the US, transmitting seven human pathogens. Molecular surveillance for tick-borne pathogens has been outpaced by their emergence, revealing a critical need to develop agnostic strategies that characterize emerging and putative pathogens.
View Article and Find Full Text PDFPublic Health
September 2025
Department of Surgical and Medical Science, University of Foggia, 71100, Foggia, Italy.
Objectives: Tick-borne diseases (TBDs) pose a growing occupational risk due to the expanding geographical range of tick species and their associated pathogens. This study aims to assess TBD seroprevalence among different occupational groups in Europe, identifying high-risk professions and guiding targeted prevention efforts.
Study Design: A systematic review and meta-analysis were conducted following PRISMA guidelines to evaluate TBD seroprevalence in occupational settings across Europe from January 2013 to June 2024.
J Wildl Dis
September 2025
Biomedical and Diagnostic Sciences, University of Tennessee, 2407 River Drive, Room A233, Knoxville, Tennessee 37996, USA.
Coyotes (Canis latrans) can serve as hosts for many pathogens of concern and may be useful for monitoring the prevalence and emergence of these pathogens. We collected serum and/or whole blood antemortem from 43 coyotes from South Carolina, US, and collected samples from opportunistically collected carcasses from 71 Tennessee, US and 15 South Carolina, US coyotes. We tested samples with SNAP 4Dx PLUS rapid ELISA tests for Ehrlichia spp.
View Article and Find Full Text PDFCureus
August 2025
Lyme Disease Research Center, Division of Rheumatology, Department of Medicine, Johns Hopkins University, Baltimore, USA.
Infrared thermography (IRT) is a non-invasive imaging technology that visualizes heat patterns on the surface of the body. IRT measures deviations from baseline body temperature that correspond to areas of increased peripheral perfusion. The use of IRT in Lyme disease is novel.
View Article and Find Full Text PDFInfect Immun
September 2025
Department of Veterinary Microbiology and Pathology, Washington State University, Pullman, Washington, USA.
Ticks are obligate hematophagous parasites and pathogen vectors responsible for morbidity and mortality worldwide. is a vector for at least seven pathogens relevant to human and animal health, including the Lyme disease microbe, , and the causative agent of anaplasmosis, . Tick-host interactions affect the maintenance of tick-borne pathogens in a population.
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