Exploring how environmental factors might relate to the presence of pathogen-carrying ticks
The work of understanding why some ticks carry pathogens and others do not, while not straightforward, is important.
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Recent snapshot of ticks, pathogens, and mammalian hosts in Southern Ontario and Quebec
Interrogating mammal species richness as a predictor of the number of pathogens in black-legged ticks.
Primary Detection of the Establishment of Blacklegged Ticks, Ixodes scapularis, in British Columbia, Canada
Abstract Ticks transport and transmit microbial pathogens that inflict malevolent diseases on domestic and wildlife animals, and humans. We reveal the first-time record of the blacklegged tick, Ixodes scapularis, in British Columbia (BC) and, concurrently, far western North America. We unveil the primary tick-host record of I. scapularis parasitizing a Mallard duck, Anas platyrhynchos. In…
Combining public participatory surveillance and occupancy modelling to predict the distributional response of Ixodes scapularis to climate change
Volume 9, Issue 3, March 2018, Pages 695-706 David J Lieske, Vett K. Lloyd https://doi.org/10.1016/j.ttbdis.2018.01.018 Abstract Ixodes scapularis, a known vector of Borrelia burgdorferi sensu stricto (Bbss), is undergoing range expansion in many parts of Canada. The province of New Brunswick, which borders jurisdictions with established populations of I. scapularis, constitutes a range expansion zone for this species. To better understand the…
- For Physicians | Lyme Controversy | Lyme in Ontario | Medical Publications | Miscellaneous | Research
Detection of Lyme Disease Bacterium, Borrelia burgdorferi sensu lato, in Blacklegged Ticks Collected in the Grand River Valley, Ontario, Canada
Scott et al. Received: 2016.09.29; Accepted: 2016.12.28; Published: 2017.02.08 Abstract We document the presence of blacklegged ticks, Ixodes scapularis, in the Grand River valley, Centre Wellington, Ontario. Overall, 15 (36%) of 42 I. scapularis adults collected from 41 mammalian hosts (dogs, cats, humans) were positive for the Lyme disease bacterium, Borrelia burgdorferi sensu lato (s.l.)….
Established Population of Blacklegged Ticks with High Infection Prevalence for the Lyme Disease Bacterium, Borrelia burgdorferi Sensu Lato, on Corkscrew Island, Kenora District, Ontario
2016; 13(11): 881-891. doi: 10.7150/ijms.16922 Abstract We document an established population of blacklegged ticks, Ixodes scapularis, on Corkscrew Island, Kenora District, Ontario, Canada. Primers of the outer surface protein A (OspA) gene, the flagellin (fla) gene, and the flagellin B (flaB) gene were used in the PCR assays to detect Borrelia burgdorferi sensu lato (s.l.),…
Hamilton-Wentworth area of Ontario found to have 41% of blacklegged ticks infected with Lyme disease causing bacteria
Prevalence of the Lyme Disease Spirochete, Borrelia burgdorferi, in Blacklegged Ticks, Ixodes scapularis at Hamilton-Wentworth, Ontario John D. Scott, et al. April 2016 …
Filarial Nematode Infection in Ixodes scapularis Ticks Collected from Southern Connecticut
Pabbati Namrata, Jamie M. Miller, Madari Shilpa, Patlolla Raghavender Reddy, Cheryl Bandoski, Michael J. Rossi and Eva Sapi Veterinary Sciences, 2014, 1(1), 5-15. Abstract It was recently demonstrated that the lone star tick Amblyomma americanum could harbor filarial nematodes within the genus Acanthocheilonema. In this study, Ixodes scapularis (deer) ticks collected from Southern Connecticut were…
Transovarial transmission of Borrelia spirochetes by Ixodes scapularis: A summary of the literature and recent observations.
Rollend L, Fish D, Childs JE. Yale School of Public Health, 60 College Street, New Haven, CT 06520-8034, USA. Electronic address: Lindsay [dot] Rollend [at] yale [dot] edu. Abstract Transovarial transmission (TOT) of Borrelia burgdorferi (sensu lato), the agent of Lyme disease, by the Ixodes persulcatus group of hard ticks (Ixodidae) has frequently been reported…
