Results 31 to 40 of about 2,706 (163)
Modeling Potential Habitat for Amblyomma Tick Species in California
Insects, 2019 The Amblyomma genus of ticks comprises species that are aggressive human biters and vectors of pathogens. Numerous species in the genus are undergoing rapid range expansion.
Emily L. Pascoe +3 more
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Ultrastructure of Haller's organ in the tick Amblyomma americanum (L.) [PDF]
Zeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1972 Haller's organ on the tarsus of the tick Amblyomma americanum (L.) (Acarina: Ixodidae; nymphal stage) was studied by scanning and transmission electron microscopy. It consists of a distal bristle group, (the “anterior pit”), and a proximal “capsule” which encloses several sensilla. The seven sensilla of the anterior pit (A1–A7) are all thick-walled and
R F, Foelix, R C, Axtell
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Filarial Nematode Infection in Ixodes scapularis Ticks Collected from Southern Connecticut
Veterinary Sciences, 2014 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 evaluated for their ...
Pabbati Namrata +6 more
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Ticks and Tick-borne Diseases, 2021 The Gulf Coast tick, Amblyomma maculatum, is undergoing a northward expansion along the United States East Coast, most recently establishing populations in Virginia, Maryland, and Delaware. This expansion has human health implications, as A. maculatum is the primary natural vector of the bacterium Rickettsia parkeri, which causes a spotted fever-type ...
Sara A, Benham +12 more
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Heartland Virus in Humans and Ticks, Illinois, USA, 2018–2019
Emerging Infectious Diseases, 2020 In 2018, Heartland disease virus infected 2 persons in Illinois, USA. In 2019, ticks were collected at potential tick bite exposure locations and tested for Heartland and Bourbon viruses. A Heartland virus–positive pool of adult male Amblyomma americanum
Holly C. Tuten +9 more
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The Microbiome of Ehrlichia-Infected and Uninfected Lone Star Ticks (Amblyomma americanum). [PDF]
PLoS ONE, 2016 The Lone Star tick, Amblyomma americanum, transmits several bacterial pathogens including species of Anaplasma and Ehrlichia. Amblyomma americanum also hosts a number of non-pathogenic bacterial endosymbionts. Recent studies of other arthropod and insect
R T Trout Fryxell, J M DeBruyn
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Biology, 2021 Amblyomma americanum (the lone star tick) is a pathogen vector, mainly from eastern North America, that bites humans. With global integration and climate change, some ticks that are currently confined to a certain place may begin to spread out; some ...
Delong Ma +7 more
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Frontiers in Immunology, 2019 Development of specific IgE antibodies to the oligosaccharide galactose-α-1, 3-galactose (α-gal) following tick bites has been shown to be the source of red meat allergy. In this study, we investigated the presence of α-gal in four tick species: the lone-
Gary Crispell +6 more
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Standardized Ixodid Tick Survey in Mainland Florida
Insects, 2019 A statewide survey of questing ixodid ticks in mainland Florida was developed consistent with U.S. CDC standards to maximize the amount of epidemiologic and environmental data gathered.
Gregory E. Glass +3 more
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Rickettsia parkeri in Amblyomma americanum Ticks, Tennessee and Georgia, USA
Emerging Infectious Diseases, 2009 To determine the geographic distribution of the newly recognized human pathogen Rickettsia parkeri, we looked for this organism in ticks from Tennessee and Georgia, USA. Using PCR and sequence analysis, we identified R.
Sara B. Cohen +8 more
doaj +1 more source