Search Results - "Tsao, Jean"
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Possible Effects of Climate Change on Ixodid Ticks and the Pathogens They Transmit: Predictions and Observations
Published in Journal of medical entomology (01-07-2021)“…The global climate has been changing over the last century due to greenhouse gas emissions and will continue to change over this century, accelerating without…”
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2
The Contribution of Wildlife Hosts to the Rise of Ticks and Tick-Borne Diseases in North America
Published in Journal of medical entomology (01-07-2021)“…Wildlife vertebrate hosts are integral to enzootic cycles of tick-borne pathogens, and in some cases have played key roles in the recent rise of ticks and…”
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Nymphal Ixodes scapularis questing behavior explains geographic variation in Lyme borreliosis risk in the eastern United States
Published in Ticks and tick-borne diseases (01-04-2019)“…Most people who contract Lyme borreliosis in the eastern United States (US) acquire infection from the bite of the nymphal life stage of the vector tick Ixodes…”
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Different populations of blacklegged tick nymphs exhibit differences in questing behavior that have implications for human lyme disease risk
Published in PloS one (21-05-2015)“…Animal behavior can have profound effects on pathogen transmission and disease incidence. We studied the questing (= host-seeking) behavior of blacklegged tick…”
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Landscape features predict the current and forecast the future geographic spread of Lyme disease
Published in Proceedings of the Royal Society. B, Biological sciences (23-12-2020)“…Lyme disease, the most prevalent vector-borne disease in North America, is increasing in incidence and geographic distribution as the tick vector, , spreads to…”
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Why Lyme disease is common in the northern US, but rare in the south: The roles of host choice, host-seeking behavior, and tick density
Published in PLoS biology (28-01-2021)“…Lyme disease is common in the northeastern United States, but rare in the southeast, even though the tick vector is found in both regions. Infection prevalence…”
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Environmental Factors Affecting Survival of Immature Ixodes scapularis and Implications for Geographical Distribution of Lyme Disease: The Climate/Behavior Hypothesis
Published in PloS one (11-01-2017)“…Recent reports suggest that host-seeking nymphs in southern populations of Ixodes scapularis remain below the leaf litter surface, while northern nymphs seek…”
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Reviewing molecular adaptations of Lyme borreliosis spirochetes in the context of reproductive fitness in natural transmission cycles
Published in Veterinary research (Paris) (01-03-2009)“…Lyme borreliosis (LB) is caused by a group of pathogenic spirochetes - most often Borrelia burgdorferi, B. afzelii, and B. garinii - that are vectored by hard…”
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Diapause in ticks of the medically important Ixodes ricinus species complex
Published in Ticks and tick-borne diseases (01-07-2016)“…Four members of the Ixodes ricinus species complex, Ixodes pacificus, Ixodes persulcatus, Ixodes ricinus and Ixodes scapularis, have, between them, a worldwide…”
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High Prevalence of Borrelia miyamotoi among Adult Blacklegged Ticks from White-Tailed Deer
Published in Emerging infectious diseases (01-02-2016)“…We compared the prevalence of Borrelia miyamotoi infection in questing and deer-associated adult Ixodes scapularis ticks in Wisconsin, USA. Prevalence among…”
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11
Genome resequencing reveals population divergence and local adaptation of blacklegged ticks in the United States
Published in Molecular ecology (01-08-2024)“…Tick vectors and tick‐borne disease are increasingly impacting human populations globally. An important challenge is to understand tick movement patterns, as…”
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Selective Host Attachment by Ixodes scapularis (Acari: Ixodidae): Tick–Lizard Associations in the Southeastern United States
Published in Journal of medical entomology (12-01-2022)“…Questing behavior and host associations of immature blacklegged ticks, Ixodes scapularis Say, from the southeastern United States are known to differ from…”
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13
Fundamental processes in the evolutionary ecology of Lyme borreliosis
Published in Nature reviews. Microbiology (01-09-2006)“…The evolutionary ecology of many emerging infectious diseases, particularly vector-borne zoonoses, is poorly understood. Here, we aim to develop a biological,…”
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14
Evidence for Geographic Variation in Life-Cycle Processes Affecting Phenology of the Lyme Disease Vector Ixodes scapularis (Acari: Ixodidae) in the United States
Published in Journal of medical entomology (25-10-2018)“…The seasonal activity pattern of immature Ixodes scapularis Say (Acari: Ixodidae) varies geographically in the United States, which may affect the efficiency…”
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Knowledge, attitudes, and behaviors regarding tick-borne disease prevention in Lyme disease-endemic areas of the Upper Midwest, United States
Published in Ticks and tick-borne diseases (01-05-2022)“…•Investigated tick-borne disease prevention attitudes in the Upper Midwest, US.•Rates of personal tick bite prevention behaviors were high compared to other…”
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Niche Partitioning of Borrelia burgdorferi and Borrelia miyamotoi in the Same Tick Vector and Mammalian Reservoir Species
Published in The American journal of tropical medicine and hygiene (01-12-2009)“…The Lyme borreliosis agent Borrelia burgdorferi and the relapsing fever group species Borrelia miyamotoi co-occur in the United States. We used…”
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Vertical transmission rates of Borrelia miyamotoi in Ixodes scapularis collected from white-tailed deer
Published in Ticks and tick-borne diseases (01-04-2019)“…Borrelia miyamotoi is a relapsing fever spirochete transmitted by ticks in the Ixodes ricinus complex. In the eastern United States, B. miyamotoi is…”
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Genomes, expression profiles, and diversity of mitochondria of the White-footed Deermouse Peromyscus leucopus, reservoir of Lyme disease and other zoonoses
Published in Scientific reports (26-11-2019)“…The cricetine rodents Peromyscus leucopus and P. maniculatus are key reservoirs for several zoonotic diseases in North America. We determined the complete…”
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Human Risk of Infection with Borrelia burgdorferi, the Lyme Disease Agent, in Eastern United States
Published in The American journal of tropical medicine and hygiene (01-02-2012)“…The geographic pattern of human risk for infection with Borrelia burgdorferi sensu stricto, the tick-borne pathogen that causes Lyme disease, was mapped for…”
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Local abundance of Ixodes scapularis in forests: Effects of environmental moisture, vegetation characteristics, and host abundance
Published in Ticks and tick-borne diseases (01-01-2020)“…Ixodes scapularis is the primary vector of Lyme disease spirochetes in eastern and central North America, and local densities of this tick can affect human…”
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