Results 81 to 90 of about 15,634 (193)

Investigation of the Blood Microbiome in Horses With Fever of Unknown Origin

open access: yesVeterinary Medicine and Science, Volume 11, Issue 2, March 2025.
ABSTRACT Background Fever of unknown origin (FUO) without a respiratory component is a frequent clinical presentation in horses. Multiple pathogens, both tick‐borne and enteric, can be involved as etiologic agents. An additional potential mechanism is intestinal barrier dysfunction.
Yining Sun   +18 more
wiley   +1 more source

Infecção por riquétsias em carrapatos de aves silvestres em duas ecorregiões da Argentina [PDF]

open access: yes, 2016
Several tick-borne Rickettsia species are recognized human pathogens in Argentina. Here we evaluated rickettsial infection in ticks collected on passerine birds during 2011-2012 in two eco-regions of Argentina.
Borges Costa, Francisco   +4 more
core   +1 more source

Methods for Studying Tick Survival in Nature

open access: yes
The Bulletin of the Ecological Society of America, Volume 107, Issue 2, April 2026.
Megan Schierer   +3 more
wiley   +1 more source

An analysis of companion animal tick encounters as revealed by photograph‐based crowdsourced data

open access: yesVeterinary Medicine and Science, 2021
Background Community science is increasingly utilized to track important vectors of companion animal disease, providing a scalable, cost‐effective strategy for identifying new foci, changing phenology, and disease prevalence across wide geographies ...
Heather L. Kopsco   +2 more
doaj   +1 more source

Historical Summary of Tick and Animal Surveillance Studies for Lyme Disease in Canada, 1975–2023: A Scoping Review

open access: yesZoonoses and Public Health, Volume 72, Issue 1, Page 9-22, February 2025.
ABSTRACT Introduction Lyme disease (LD) is caused by infection with the bacteria Borrelia burgdorferi sensu lato (Bb) through the bite of an infected Ixodes spp. tick. LD has emerged as a public and animal health issue in Canada, with human incidence increasing in part due to the expansion of Ixodes scapularis ticks and their vertebrate hosts.
Alexander Davidson   +5 more
wiley   +1 more source

Potential diseases and parasites of white-tailed deer in Missouri (2013) [PDF]

open access: yes, 2013
White-tailed deer are susceptible to a variety of diseases, parasites and injuries. Although these conditions do not account for a large percentage of annual statewide deer mortality (typically less than 5 percent), in some situations disease or parasite
Flinn, Emily, Pierce, Robert A., II
core  

Individual variation underlies large‐scale patterns: Host conditions and behavior affect parasitism

open access: yesEcology, Volume 106, Issue 1, January 2025.
Abstract Identifying the factors that affect host–parasite interactions is essential for understanding the ecology and dynamics of vector‐borne diseases and may be an important component of predicting human disease risk. Characteristics of hosts themselves (e.g., body condition, host behavior, immune defenses) may affect the likelihood of parasitism ...
Allison M. Brehm   +3 more
wiley   +1 more source

Human pathogens associated with the blacklegged tick Ixodes scapularis: a systematic review

open access: yesParasites & Vectors, 2016
The blacklegged tick Ixodes scapularis transmits Borrelia burgdorferi (sensu stricto) in eastern North America; however, the agent of Lyme disease is not the sole pathogen harbored by the blacklegged tick. The blacklegged tick is expanding its range into areas of southern Canada such as Ontario, an area where exposure to blacklegged tick bites and tick-
Nelder, Mark P   +8 more
openaire   +3 more sources

Climate Change Impacts on Agriculture: A Review of Plant Diseases and Insect Pests in Ethiopia and East Africa, With Adaptation and Mitigation Strategies

open access: yesAdvances in Agriculture, Volume 2025, Issue 1, 2025.
Climate change significantly threatens global agriculture, with East Africa, particularly Ethiopia, being highly vulnerable due to its reliance on rain‐fed farming. This review investigates the effects of climate change on plant diseases and insect pests, underscoring the urgent need for adaptation and mitigation measures. Ethiopia’s observable climate
Alemu Nega, Ijaz Ahmad
wiley   +1 more source

Performance Evaluation of Different Blood Levels of Crossbred Dorper Sheep and Farmers’ Perception Toward Crossbred Dorper Sheep in Central South Zone, Southern Ethiopia

open access: yesAdvances in Agriculture, Volume 2025, Issue 1, 2025.
This study evaluates the growth performance of Dorper × indigenous crossbred sheep under semi‐intensive management system and assesses farmers’ perceptions toward these crossbred lambs in southern Ethiopia. Performance data, namely, birth weight (BWT), weaning weight (WWT), and average daily weight gain from birth to weaning (ADG0‐3), were collected ...
Kebede Habtegiorgis   +4 more
wiley   +1 more source

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