Results 91 to 100 of about 4,532 (190)

Survival of Ixodes ricinus (Acari: Ixodidae) Under Challenging Conditions of Temperature and Humidity Is Influenced by Borrelia burgdorferi sensu lato Infection [PDF]

, 2017
To determine whether Borrelia burgdorferi sensu lato (s.l.) influences tick survival under thermohygrometric stress, Ixodes ricinus (L.) (Acari: Ixodidae) questing ticks were tested under various relative humidities (13, 32, 51.5, 61, and 89% RH) at two ...
Gern, Lise, Herrmann, Coralie
core  

Molecular Profiling of Ticks and Associated Pathogens: First Report of Rickettsia sibirica, Rickettsia slovaca, and Babesia microti in Ticks From Pakistan

Transboundary and Emerging Diseases, Volume 2025, Issue 1, 2025.
Global distribution of ticks and their associated tick‐borne pathogens (TBPs) presents substantial health concerns for both humans and animals. The present study aimed to investigate the distribution, morpho‐molecular identification, and associated TBPs of diverse tick species collected from Khyber Pakhtunkhwa and Punjab provinces of Pakistan ...
Muhammad Kashif Obaid, Jin Luo, Shuaiyang Zhao, Zhancheng Tian, Shakir Ullah, Jehan Zeb, Guangyuan Liu, Jianxun Luo, Hong Yin, Muhammad Rashid, Qiaoyun Ren, Guiquan Guan, Yong-guo Cao   +12 more
wiley   +1 more source

Natural hybridization between Ixodes ricinus and Ixodes persulcatus ticks evidenced by molecular genetics methods

Ticks and Tick-borne Diseases, 2016
The recently shown phenomenon of natural hybridization between Ixodes persulcatus and Ixodes pavlovskyi ticks (Kovalev et al., 2015) stimulated similar studies in the sympatric zones of other tick species. In the present paper, 265 Ixodes ricinus and I. persulcatus ticks from Estonia were subjected to a search for interspecific hybrids based on nuclear
S Y, Kovalev, I V, Golovljova, T A, Mukhacheva   +2 more
openaire   +2 more sources

Identification and Phylodynamic Analysis of the Siberian Subtype of Tick‐Borne Encephalitis Virus in Tick‐Bitten Patients From Northeastern China

Transboundary and Emerging Diseases, Volume 2025, Issue 1, 2025.
Far Eastern (FE) tick‐borne encephalitis virus (TBEV) was thought to be the only endemic subtype in northeastern China. However, in 2024, the Siberian (Sib) subtype of TBEV was found in ticks. This study investigates Sib‐TBEV infection in tick‐bitten patients in the region.
Zhiwei Wei, Ziyan Liu, Yu Liu, Ning Liu, Yuanning Ren, Shuzhen Han, Xiangyu Zheng, Xiaolong Lv, Zedong Wang, Xing-Lou Yang   +9 more
wiley   +1 more source

The study of anaplasma and ehrlichia genetic variability in parasitic systems in the South-Western Siberia and Ural

Бюллетень сибирской медицины, 2006
Ehrlichia muris and Anaplasma phagocytophilum DNA were detected using nested PCR among Ixodes persulcatus collected in Novosibirsk, Sverdlovsk and Chelyabinsk regions and in blood samples of small mammals from Novosibirsk and Sverdlovsk re- gions.
V. A. Rar, N. N. Livanova, V. V. Panov, V. B. Astanin, S. G. Livanov, O. V. Morozova   +5 more
doaj   +1 more source

Abundance of Ixodes persulcatus ticks in Komi Republic as a function of an air temperature

Инфекция и иммунитет, 2020
The sharp rising incidence of tick-borne encephalitis (TBE) in Komi Republic at the North-east of European Russia was recorded last decades. Tick-bite incidence also was grown.
A. A. Tronin, N. K. Tokarevich, B. R. Gnativ   +2 more
doaj   +1 more source

Proteases of haematophagous arthropod vectors are involved in blood-feeding, yolk formation and immunity : a review [PDF]

, 2017
Ticks, triatomines, mosquitoes and sand flies comprise a large number of haematophagous arthropods considered vectors of human infectious diseases. While consuming blood to obtain the nutrients necessary to carry on life functions, these insects can ...
A Ali, A Borges-Veloso, A Estrela, A Fontaine, A Mulenga, A Mulenga, A Mulenga, A Santos, A Schwarz, A Seixas, A Seixas, AA Rascón, AB Estrela, AC Bahia, AC Barnard, AF Rowley, AH Kollien, AL Williamson, AR Khan, AS Raikhel, AV Graça-Souza, BM Christensen, C Balczun, C Barillas-Mury, C Gaboriaud, C Logullo, Carla Nunes de Araújo, CC Hsu, CC Hsu, CE Cruz, CH Kim, CN Araújo de, CV Barillas-Mury, D Boldbaatar, D Borovsky, D Feder, D Feder, D Sojka, D Sojka, D Sojka, D Sojka, D Sojka, D Sojka, D Sojka, D Trevisan-Silva, DE Sonenshine, DP Oldiges, DS Buarque, DS Silva da, E Calvo, E Calvo, E Calvo, E Faudry, E Goulielmaki, EC Borges, EL Telleria, EL Telleria, ES Garcia, FA Lara, FG Noriega, FG Noriega, FG Noriega, FL Watson, Flávia Nader Motta, G Bian, G Dias-Lopes, G Renard, G Renard, G Ribeiro, GM Attardo, GR Garcia, H Mehlhorn, HM Müller, HM Müller, IM Francischetti, IM Francischetti, Izabela M. Dourado Bastos, J Chmelar, J Chmelař, J Isoe, J Kotál, J Leyria, J Mendiola, J Rivera, J Vizioli, Jaime M. Santana, JAT Dow, JG Houseman, JM Anderson, JM Ramalho-Ortigão, JM Ribeiro, JM Ribeiro, JM Ribeiro, JM Ribeiro, JM Ribeiro, JM Ribeiro, JMC Ribeiro, JMC Ribeiro, K Uchida, K Yamaji, KA Edgar, L Cerenius, L Cerenius, L Feitosa, L Gupta, L Liu, L Saboia-Vahia, LA Abreu, Lehane, LM Liu, M Abdul Alim, M Delcroix, M Horn, M Kazimírová, M Lehane, M Motobu, MA Alim, MA Alim, MC Brandon, MH Castro de, MH Sorgine, MJ Gorman, MJ Gorman, N Ruttayaporn, ND Rawlings, ND Rawlings, O Hajdušek, P Bork, P Sriwichai, Paula Beatriz Santiago, PB Santiago, PF Pimenta, PJ Waniek, PM Moolhuijzen, Q Jiang, R Amino, R Graf, R Graf, RB Silveira da, RB Silveira da, RW Almeida de, S Imamura, S Karim, S Tsakas, SA Armitage, Sébastien Charneau, T Hatta, T Lopez-Ordoñez, T Masaki, T Miyoshi, T Miyoshi, T Miyoshi, T Okamoto, T Okamoto, TC Assumpção, TC Assumpção, TC Assumpção, TF Huang, V Urbanová, WL Cho, WL Cho, World Health Organization, X Guo, X Nirmala, X Yu, XL Xu, Y Decrem, Y Dong, Y Schlein, Yanna Reis Praça, Z Franta, Z Franta, Z Shen, Ž Radulović   +173 more
core   +2 more sources

Anaplasma phagocytophilum–infected Ticks, Japan

Emerging Infectious Diseases, 2005
We report Anaplasma phagocytophilum infection of Ixodes persulcatus and I. ovatus ticks in Japan. Unique p44/msp2 paralogs (and/or 16S rRNA genes) were detected in tick tissues, salivary glands, and spleens of experimentally infected mice. These findings
Norio Ohashi, Megumi Inayoshi, Kayoko Kitamura, Fumihiko Kawamori, Daizoh Kawaguchi, Yuusaku Nishimura, Hirotaka Naitou, Midori Hiroi, Toshiyuki Masuzawa   +8 more
doaj   +1 more source

Do the level of energy reserves, hydration status and Borrelia infection influence walking by Ixodes ricinus (Acari: Ixodidae) ticks? [PDF]

, 2017
Ixodes ricinus horizontal movement within a humidity gradient and the influence of infection by Borrelia burgdorferi sensu lato (s.l.) on tick walking were investigated. Nymphs were placed within an arena containing a humidity gradient ranging from 45 to
GERN, L., HERRMANN, C.
core  

High degree of mitochondrial gene heterogeneity in the bat tick species Ixodes vespertilionis, I. ariadnae and I. simplex from Eurasia [PDF]

, 2017
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License.-- et al.[Background]: Phylogeographical studies allow precise genetic comparison of specimens, which were collected over large geographical ranges
Estrada-Peña, Agustín, Fernández de Mera, Isabel G., Fuente, José de la, Hornok, Sándor, Kontschán, Jenő, Tomanović, Snežana   +5 more
core   +1 more source