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Climate change influences on the potential geographic distribution of the invasive Asian longhorned tick, Haemaphysalis longicornis [PDF]

Scientific Reports
The Asian long-horned tick, Haemaphysalis longicornis Neumann, 1901, is the competent vector for severe fever with thrombocytopenia syndrome virus (SFTSV). Haemaphysalis longicornis originated mainly in eastern Asia and invaded many areas like Australia,
Mahmoud Kamal, Eslam Adly
exaly   +3 more sources

Ehrlichia chaffeensis DNA in Haemaphysalis longicornis Ticks, Connecticut, USA [PDF]

Emerging Infectious Diseases
Informed by passive tick surveillance, we collected questing Haemaphysalis longicornis ticks from southwestern Connecticut, USA. Of 445 ticks tested by PCR, 3 nymphs were positive: 1 for Ehrlichia chaffeensis and 2 for Borrelia burgdorferi. This finding
Goudarz Molaei, Amrita Ray Mohapatra, Noelle Khalil, Duncan Cozens, Denise Bonilla   +4 more
doaj   +2 more sources

Ocimum basilicum essential oil controls Haemaphysalis longicornis via multi-modal toxicity, enzyme inhibition, and synergy with hexythiazox [PDF]

BMC Veterinary Research
Background Haemaphysalis longicornis is an important ectoparasite infesting livestock, particularly cattle and sheep, causing significant economic losses and serving as a vector for multiple zoonotic pathogens.
Zhihua Gao, Feidi Guo, Xuecheng Song, Xintong Liu, Pengxu Zhu, Haokun Feng, Chenxiao Lu, Zihan Liang, Xiaolong Yang   +8 more
doaj   +2 more sources

Sexual epigenetics: genome-wide analysis revealed differential DNA methylation in the vector tick Haemaphysalis longicornis [PDF]

Parasites & Vectors
Background Haemaphysalis longicornis is an important vector that transmits a variety of pathogens to humans and animals. This tick species is unique for having two separate reproductive populations: bisexual and parthenogenetic populations.
Han Wang, Ziyan Bing, Lu Li, Ziwen Gao, Chuks Fidelis Nwanade, Na Dong, Ke Li, Leyan Du, Zhijun Yu   +8 more
doaj   +2 more sources

<i>Haemaphysalis longicornis</i> and Carvacrol as Acaricide: Efficacy and Mechanism of Action. [PDF]

Molecules
Carvacrol derived from Origanum vulgare oil was evaluated for its acaricidal efficacy and mechanism of action against Haemaphysalis longicornis, a primary vector of severe fever with a thrombocytopenia syndrome. Essential oils extracted from O. vulgare leaves cultivated in Germany, Albania, and Iran were analyzed.
Lee NH, Lee S, Chung N, Lee HS.
europepmc   +4 more sources

The Diel Activity Pattern of Haemaphysalis longicornis and Its Relationship with Climatic Factors [PDF]

Insects
Haemaphysalis longicornis is one of the most medically important carriers of various pathogens. Although H. longicornis is an important vector, only basic ecological and biological information has been obtained, primarily focusing on its abundance and ...
Byung-Eon Noh, Gi-hun Kim, Hak Seon Lee, Hyunwoo Kim, Hee-Il Lee   +4 more
doaj   +2 more sources

First Report of <i>Haemaphysalis longicornis</i> (Neumann) in Oklahoma, USA. [PDF]

Pathogens
Haemaphysalis longicornis (Neumann), the Asian longhorned tick, is a species native to East Asia, but invasive to Australia, New Zealand, and most recently, the United States. It has spread rapidly across the eastern United States after being established in New Jersey in 2017.
Myers SA, Scimeca RC.
europepmc   +4 more sources

Comparative Analysis of Bisexual and Parthenogenetic Populations in Haemaphysalis Longicornis. [PDF]

Microorganisms
Haemaphysalis longicornis, a three-host tick with a wide host range, is widely distributed in different countries and regions. It stands out among ticks due to its unique feature of having both parthenogenetic and bisexual populations. Despite their morphological resemblance, the characteristics of the parthenogenetic population have been overlooked ...
Zhao C, Cai G, Zhang X, Liu X, Wang P, Zheng A.   +5 more
europepmc   +4 more sources

Microbiome of Haemaphysalis longicornis Tick in Korea [PDF]

The Korean Journal of Parasitology, 2021
Ticks can transmit pathogenic bacteria, protozoa, and viruses to humans and animals. In this study, we investigated the microbiomes of Haemaphysalis longicornis according to sex and life stages. The Shannon index was significantly higher for nymphs than adult ticks.
Myungjun Kim, Ju Yeong Kim, Myung-hee Yi, In-Yong Lee, Dongeun Yong, Bo-Young Jeon, Tai-Soon Yong   +6 more
openaire   +3 more sources

Transovarial Transmission of Heartland Virus by Invasive Asian Longhorned Ticks under Laboratory Conditions

Emerging Infectious Diseases, 2022
We demonstrated experimental acquisition and transmission of Heartland bandavirus by Haemaphysalis longicornis ticks. Virus was detected in tick salivary gland and midgut tissues.
Wilson R. Raney, Josiah B. Perry, Meghan E. Hermance   +2 more
doaj   +1 more source