Results 51 to 60 of about 6,913 (156)

Increased Borrelia burgdorferi Seroprevalence in Nova Scotia—Prevalence and Distribution 10 Years Later

open access: yesZoonoses and Public Health, Volume 73, Issue 2, Page 164-168, March 2026.
ABSTRACT Lyme disease (LD), a tick‐borne infection, is endemic in Nova Scotia. One decade ago, the seropositivity rate to Borrelia burgdorferi was 2/1855 (0.14%). In the current study, using residual sera representing ages 10–64 years, we demonstrate an increase in seroprevalence, to 25/1872 (1.60%), with the highest seroprevalence in the western area ...
Carrie Phillips   +10 more
wiley   +1 more source

Isolation and multilocus sequence typing of Borrelia burgdorferi from Ixodes scapularis collected from dogs in Ontario, Canada

open access: yesBMC Research Notes, 2023
Objective To identify the multilocus sequence typing (MLST) sequence types of Borrelia burgdorferi from Ixodes scapularis in Ontario, Canada. Results One hundred and eighty-five I.
Grace K. Nichol   +2 more
doaj   +1 more source

A natural barrier: tick‐repellent potential of a spruce‐derived volatile blend against Hyalomma excavatum and Ixodes ricinus

open access: yesPest Management Science, Volume 82, Issue 2, Page 1481-1491, February 2026.
Both active and passive questing ticks, Hyalomma excavatum and Ixodes ricinus, were assessed for behavioural responses to two novel plant‐derived repellent volatile organic compound blends. Both tick species were repelled by the products, and both novo blends were significantly more repellent than currently available commercial products.
Martyn J. Wood   +5 more
wiley   +1 more source

Bunyaviruses are common in male and female Ixodes scapularis ticks in central Pennsylvania [PDF]

open access: yesPeerJ, 2016
The blacklegged tick Ixodes scapularis is widely distributed in the United States and transmits multiple pathogens to humans, wildlife and domestic animals. Recently, several novel viruses in the family Bunyaviridae (South Bay virus (SBV) and Blacklegged
Joyce M. Sakamoto   +6 more
doaj   +2 more sources

Our Changing Climate Is Presenting Major Challenges to the Great Lakes Region

open access: yesJAWRA Journal of the American Water Resources Association, Volume 62, Issue 1, February 2026.
ABSTRACT The Earth's climate, including that of North America, is changing rapidly and the corresponding changes in temperature, precipitation, extreme weather, and other effects are accelerating. This changing climate is affecting the region around the Great Lakes and the physical behavior of the Great Lakes themselves, presenting new challenges to ...
Donald J. Wuebbles, Kenneth E. Kunkel
wiley   +1 more source

Identification of 24h Ixodes scapularis immunogenic tick saliva proteins [PDF]

open access: yesTicks and Tick-borne Diseases, 2015
Ixodes scapularis is arguably the most medically important tick species in the United States. This tick transmits 5 of the 14 human tick-borne disease (TBD) agents in the USA: Borrelia burgdorferi, Anaplasma phagocytophilum, B. miyamotoi, Babesia microti, and Powassan virus disease. Except for the Powassan virus disease, I.
Lauren A, Lewis   +4 more
openaire   +2 more sources

Multiomics Reveals Symbionts, Pathogens, and Tissue-Specific Microbiome of Blacklegged Ticks (Ixodes scapularis) from a Lyme Disease Hot Spot in Southeastern Ontario, Canada

open access: yesMicrobiology Spectrum, 2023
Ticks in the family Ixodidae are important vectors of zoonoses, including Lyme disease (LD), which is caused by spirochete bacteria from the Borreliella (Borrelia) burgdorferi sensu lato complex.
Amber R. Paulson   +3 more
doaj   +1 more source

Dual Disruption of the Immune Cytokine Spätzle Facilitates Fungal Infection of Diverse Insect Hosts

open access: yesAdvanced Science, Volume 13, Issue 1, 5 January 2026.
The Toll pathway is essential for insect defense against fungal pathogens. This works reports that fungal parasites employ two divergent virulent effectors to target the Toll receptor ligand Spätzle: a metalloprotease degrading it and a hairpin‐like effector hijacking it to block signal transduction. This dual strategy enables the fungus to kill a wide
Shuangxiu Song   +7 more
wiley   +1 more source

Methods for Studying Tick Survival in Nature

open access: yes
The Bulletin of the Ecological Society of America, EarlyView.
Megan Schierer   +3 more
wiley   +1 more source

RNAi‐mediated gene silencing of a 26S proteasome subunit increases mortality of the Japanese beetle Popillia japonica

open access: yesPest Management Science, Volume 82, Issue 1, Page 1066-1078, January 2026.
We propose the regulatory particle non‐ATPase subunit 6 of the 26S proteasome as a first good promising RNA interference target candidate to control the Japanese beetle Popillia japonica. This will help to optimize a double‐stranded RNA insecticide against this priority pest with low off‐target effects on pollinators on a gene sequence‐based prediction.
Giulia Lucetti   +10 more
wiley   +1 more source

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