Results 41 to 50 of about 15,790 (234)

Impacts of Deciduous Leaf Litter and Snow Presence on Nymphal Ixodes scapularis (Acari: Ixodidae) Overwintering Survival in Coastal New England, USA

open access: yesInsects, 2019
Blacklegged ticks (Ixodes scapularis Say) are the vector for pathogens that cause more cases of human disease than any other arthropod. Lyme disease is the most common, caused by the bacterial spirochete Borrelia burgdorferi (Johnson, Schmid, Hyde ...
Megan A. Linske   +5 more
doaj   +1 more source

Climate impacts on blacklegged tick host-seeking behavior

open access: yesInternational Journal for Parasitology, 2019
The nymph of the blacklegged tick (Ixodes scapularis), the primary North American vector of the causative agent of Lyme disease, must attach to a host by the end of its questing season in order to feed and subsequently molt into an adult. The proper timing of this behavior is critical both for the tick's survival and for perpetuating the transmission ...
Max McClure, Maria A. Diuk-Wasser
openaire   +2 more sources

When is a parasite not a parasite? Effects of larval tick burdens on white-footed mouse survival [PDF]

open access: yes, 2014
Many animal species can carry considerable burdens of ectoparasites: parasites living on the outside of a host's body. Ectoparasite infestation can decrease host survival, but the magnitude and even direction of survival effects can vary depending on the
Hersh, Michelle H.   +3 more
core   +1 more source

Tick Densities and Infection Prevalence on Coastal Islands in Massachusetts, USA: Establishing a Baseline

open access: yesInsects, 2023
Tick-borne diseases and a tick-induced red meat allergy have become increasingly common in the northeastern USA and elsewhere. At the scale of local communities, few studies have documented tick densities or infection levels to characterize current ...
Allison A. Snow   +5 more
doaj   +1 more source

A Case of Illness Following a Bite by a Male Lone Star Tick (<i>Amblyomma americanum</i> Linnaeus) Infected With <i>Ehrlichia</i> sp. and <i>Rickettsia amblyommatis</i> in Connecticut, United States. [PDF]

open access: yesClin Case Rep
A case of local lymphadenopathy and a flu‐like illness in a man, following a bite by a male lone star tick infected with Ehrlichia sp. and Rickettsia amblyommatis. ABSTRACT The lone star tick (Amblyomma americanum Linnaeus) is a species commonly found in the southeastern U.S., but in recent years its populations have expanded northward, resulting in an
Khalil N   +4 more
europepmc   +2 more sources

To beat or not to beat a tick: comparison of DNA extraction methods for ticks (Ixodes scapularis) [PDF]

open access: yesPeerJ, 2015
Background. Blacklegged ticks (Ixodes scapularis) are important disease vectors in the United States, known to transmit a variety of pathogens to humans, including bacteria, protozoa, and viruses.
Alyssa D. Ammazzalorso   +3 more
doaj   +2 more sources

Blacklegged Tick or Deer Tick, Ixodes scapularis Say (Arachnida: Acari: Ixodidae)

open access: yesEDIS, 1969
In the United States, the blacklegged tick, Ixodes scapularis Say affects the greatest number of people for threeprincipal reasons: their geographic distribution coincides in the northeastern United States with the greatest concentration of humans (Miller et al. 1990); spirochete infection rates are high, often exceeding 25 (Burgdorfer et al.
Michael R. Patnaude, Thomas N. Mather
openaire   +5 more sources

The prevalence of Borrelia miyamotoi infection, and co-infections with other Borrelia spp. in Ixodes scapularis ticks collected in Canada

open access: yesParasites & Vectors, 2014
Background Blacklegged ticks, Ixodes scapularis are vectors of the tick-borne pathogens Borrelia burgdorferi, Anaplasma phagocytophilum and Babesia microti. Recently, the I.
Antonia Dibernardo   +3 more
doaj   +1 more source

Chemosensory and Behavioural Responses of Ixodes scapularis to Natural Products: Role of Chemosensory Organs in Volatile Detection

open access: yesInsects, 2020
Blacklegged ticks, Ixodes scapularis, represent a significant public health concern due to their vectoring of tick-borne disease. Despite their medical importance, there is still limited knowledge of the chemosensory system of this species, and thus a ...
Nicoletta Faraone   +4 more
doaj   +1 more source

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