Abstract：
:The number of tick-borne infections in the northern European regions of Russia has increased considerably in the last years. In the present study, 676 unfed adult Ixodes persulcatus ticks were collected in the Komi Republic from 2011 to 2013 to study tick-borne rickettsioses. Rickettsia spp. DNA was detected by PCR in 51 (7.6%) ticks. The nucleotide sequence analysis of gltA fragments (765bp) from 51 ticks indicated that 60.8% and 39.2% of the ticks were infected with Rickettsia helvetica and Candidatus R. tarasevichiae, respectively. The gltA fragments showed 100% identity with those of Candidatus R. tarasevichiae previously discovered in Siberia and China, whereas R. helvetica showed 99.9% sequence identity with European isolates. The ompB had 8 nucleotide substitutions, 6 of which resulted in amino acid substitutions. In the sca9 gene, 3 nucleotide substitutions were detected, and only one resulted in amino acid substitution. The smpA, ompW, and β-lactamase genes of R. helvetica also showed a high level of sequence identity.
journal_name
Ticks Tick Borne Disjournal_title
Ticks and tick-borne diseasesauthors
Kartashov MY,Glushkova LI,Mikryukova TP,Korabelnikov IV,Egorova YI,Tupota NL,Protopopova EV,Konovalova SN,Ternovoi VA,Loktev VBdoi
10.1016/j.ttbdis.2017.04.001subject
Has Abstractpub_date
2017-06-01 00:00:00pages
588-592issue
4eissn
1877-959Xissn
1877-9603pii
S1877-959X(17)30158-9journal_volume
8pub_type
杂志文章abstract：:Theileria parva is a tick-transmitted protozoan parasite that causes a disease called East Coast fever (ECF) in cattle. This important tick borne-disease (TBD) causes significant economic losses in cattle in many sub-Saharan countries, including Tanzania. Cattle immunization using Muguga cocktail has been recommended ...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2019.05.007
更新日期：2019-08-01 00:00:00
abstract：:Vector-borne pathogens are transmitted between vertebrate hosts and arthropod vectors, two immensely different environments for the pathogen. There is further differentiation among vertebrate hosts that often have complex, species-specific immunological responses to the pathogen. All this presents a heterogeneous envi...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2015.03.011
更新日期：2015-04-01 00:00:00
abstract：:Crimean-Congo hemorrhagic fever (CCHF) is an acute tick-borne viral zoonotic disease which is endemic in Turkey. Bradycardia has been reported among pediatric and adult patients with CCHF. But, it remains unclear, whether bradycardia is associated with ribavirin treatment or the severity of CCHF. In this study 26 hosp...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2014.12.003
更新日期：2015-03-01 00:00:00
abstract：:Cervid babesiosis, caused by the protozoan hemoparasite Babesia odocoilei and transmitted by the blacklegged tick Ixodes scapularis, is an emerging disease of Canadian cervids. This pathogen has not yet been described in humans. Data are lacking on the role of migratory birds in the adventitious spread of Ba. odocoile...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2019.02.016
更新日期：2019-04-01 00:00:00
abstract：:This is the first reported case of Babesia sp. in Antarctic penguins, specifically a population of Chinstrap penguins (Pygoscelis antarctica) in the Vapour Col penguin rookery in Deception Island, South Shetlands, Antarctica. We collected peripheral blood from 50 adult and 30 chick Chinstrap penguins. Examination of t...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2016.02.006
更新日期：2016-04-01 00:00:00
abstract：:In this letter we respond to correspondence and clarify the intent and importance of our article. ...
journal_title：Ticks and tick-borne diseases
pub_type： 评论,信件
doi：10.1016/j.ttbdis.2015.12.002
更新日期：2016-03-01 00:00:00
abstract：:Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) ticks cause economic losses for cattle industries throughout tropical and subtropical regions of the world estimated at $US2.5 billion annually. Lack of access to efficacious long-lasting vaccination regimes and increases in tick acaricide resistance have led to th...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2014.03.005
更新日期：2014-09-01 00:00:00
abstract：:Due to the availability of adequate habitats in urban environments, e.g. city parks and recreational green areas, ticks from such settings may also carry pathogens of veterinary and public health concern. Thus, tick-borne infections may readily be identified in companion animals residing in urbanised areas. To investi...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2012.08.005
更新日期：2013-02-01 00:00:00
abstract：:Haemaphysalis longicornis Neumann is an invasive tick species that has recently been detected in the eastern United States. We designed field studies to monitor the population dynamics of H. longicornis over a year (2019) in New Jersey, and to assess the efficacy of a pyrethroid acaricide (lambda-cyhalothrin) in contr...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2020.101581
更新日期：2021-01-01 00:00:00
abstract：:The genus Amblyomma is the most diverse and relevant among the Neotropical ticks. In Panama, this genus contains 19 species, including Amblyomma ovale. There is a lack of knowledge of the ecology of A. ovale in Panama, and thus the aim of this work is to report on its geographical distribution and its spectrum of vert...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2012.09.002
更新日期：2013-02-01 00:00:00
abstract：:Lyme disease is the most commonly reported vector-borne illness in the United States. Since the institution of Nationally Notifiable surveillance efforts for Lyme disease in the United States in 1991, there has been a consistent increase in the number of reported cases. Thus, the need for targeted prevention strategie...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2015.12.003
更新日期：2016-03-01 00:00:00
abstract：:Ixodes affinis Neumann (1899) and Ixodes scapularis Say (1821) are tick vectors of the etiologic agent of Lyme disease, Borrelia burgdorferi sensu stricto. Ixodes affinis and I. scapularis are morphologically very similar, and as they are sympatric in the mid- and south-Atlantic U.S. coastal states, their accurate ide...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2013.08.003
更新日期：2014-02-01 00:00:00
abstract：:Sardinia is a hotspot for studying tick-borne diseases in the Mediterranean region, where cases of notifiable tick-borne diseases are increasing. The aim of this study was to determine the presence of tick-borne bacteria of medical and veterinary importance in ixodid ticks collected from domestic and wild animals, hum...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2018.02.008
更新日期：2018-03-01 00:00:00
abstract：:A total of 7364 ticks belonging to 13 species was collected from 64 game animals (belonging to 11 species) and from 64 livestock animals (cattle and sheep) living in close vicinity at 6 localities in 3 South African Provinces (Free State, Mpumalanga, and Limpopo). The geographic distribution of all tick species was co...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2013.10.003
更新日期：2014-03-01 00:00:00
abstract：:The progression of infectious diseases depends on causative agents, the environment and the host's genetic susceptibility. To date, human genetic susceptibility to tick-borne encephalitis (TBE) virus-induced disease has not been sufficiently studied. We have combined whole-exome sequencing with a candidate gene approa...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2018.02.010
更新日期：2018-05-01 00:00:00
abstract：:The seasonal risk to humans of picking up Ixodes ricinus ticks in different habitats at 3 recreational sites in the UK was assessed. A comprehensive range of vegetation types was sampled at 3-weekly intervals for 2 years, using standard blanket-dragging complemented by woollen leggings and square 'heel flags'. Ticks w...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2011.03.002
更新日期：2011-06-01 00:00:00
abstract：:As ticks spend most of their time off-host, the environment is a major selective force of these parasites. In fact, human impact on landscapes has favored a minority of tick species which became well-known pests. However, this is an ongoing process and novel pests may arise. We herein report a surrogate life cycle of ...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2012.06.002
更新日期：2012-09-01 00:00:00
abstract：:Certain countries including the United States remain non-endemic for particular infectious diseases such as equine piroplasmosis through import restrictions and surveillance. Endemic regions often employ premunition as the primary method to control disease, however in non-endemic countries, chemosterilization combined...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2017.08.007
更新日期：2018-02-01 00:00:00
abstract：:Thymol is a monoterpene present in plants of the families Lamiaceae, Verbenaceae and Apiaceae. Despite its proven acaricidal activity, little is known about the mechanism of action of thymol in ticks. Thus, the aim of this study was to perform a morpho-histochemical analysis of the synganglion and salivary glands of p...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2018.11.003
更新日期：2019-02-01 00:00:00
abstract：BACKGROUND:Matrix Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF MS) is increasingly emerging tool for identification of arthropods including tick vectors using whole or body part of specimens. The challenges of the present study were to assess MALDI-TOF MS profiling for the both ident...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2015.04.013
更新日期：2015-07-01 00:00:00
abstract：:The protozoan Hepatozoon canis, which is transmitted via ingestion of infected ticks by canine hosts, is not endemic to mid-latitude regions in Europe. Its distribution is supposed to be linked to the occurrence of its primary tick vector Rhipicephalus sanguineus. A young male golden jackal (Canis aureus) found as roa...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2012.10.040
更新日期：2013-02-01 00:00:00
abstract：:Lyme borreliosis (LB) is the most frequent vector-borne disease in Germany. For more than 10 years, data from mandatory notifications have been available from 6 federal states in the eastern part of Germany. A common case definition was applied. Clinical manifestations of erythema migrans, neuroborreliosis (radiculone...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2013.10.010
更新日期：2014-04-01 00:00:00
abstract：:The intra-erythrocytic apicomplexan Babesia microti is the predominant pathogen that causes human babesiosis, an infectious disease that occurs worldwide. B. microti relies on the antioxidant including thioredoxin system to maintain the redox balance during the erythrocytic stage. In the present study, the full-length...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2018.01.021
更新日期：2018-03-01 00:00:00
abstract：:Workers at veterinary clinics are exposed to zoonotic pathogens, which, though infrequently, can lead to serious consequences. The aim of the present study was to estimate the seroprevalence for rickettsial pathogens in veterinary clinic personnel in Ciudad Juárez, Chihuahua, Mexico. Voluntary participants included 10...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2018.10.012
更新日期：2019-02-01 00:00:00
abstract：:Hepatozoon canis is a blood parasite of the suborder Adeleorina infecting wild and domestic canids. Transmission occurs by oral uptake of Rhipicephalus sanguineus sensu lato vector ticks infected with H. canis, but vertical transmission is also assumed to be possible. In German foxes, a high prevalence of H. canis has...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2020.101520
更新日期：2020-11-01 00:00:00
abstract：:Immature Ixodes scapularis infestation and Borrelia burgdorferi infection of wild small mammals were studied from June to October in 2007 and from May to October in 2008 at 71 study sites in a zone where I. scapularis populations and environmental Lyme disease risk are emerging in southwestern Quebec. Seasonal host-se...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2011.03.005
更新日期：2011-12-01 00:00:00
abstract：:Lyme borreliosis (LB) is the most important human tick-borne disease, but Borrelia genospecies cause different clinical manifestations. Ticks of the genus Ixodes removed from humans between 2006 and 2012 were analysed for Borrelia burgdorferi sensu lato (sl) infections. The majority of ticks originated from the Greate...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2017.05.003
更新日期：2017-08-01 00:00:00
abstract：:The entomopathogenic fungus Metarhizium anisopliae is used as a biological pest control agent against various arthropod species, including ticks. However, the efficacy depends on tick species, tick stage and fungus strain. We studied the effect of M. anisopliae on engorged larvae and nymphs of Ixodes ricinus, the most...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2016.03.010
更新日期：2016-07-01 00:00:00
abstract：:Bacterial pathogens of the families Anaplasmataceae and Rickettsiaceae are often spread to humans or other animals from bites from infected arthropod hosts. Recently, an increasing number of studies have implicated migratory birds in the circulation of these pathogens through the spread of arthropod vectors. However, ...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2016.01.015
更新日期：2016-04-01 00:00:00
abstract：:Rodents are important reservoir hosts of tick-borne pathogens. Anaplasma phagocytophilum is the causative agent of granulocytic anaplasmosis of both medical and veterinary importance. In Europe, this pathogen is primarily transmitted by the Ixodes ricinus tick among a wide range of vertebrate hosts. However, to what d...
journal_title：Ticks and tick-borne diseases
pub_type： 杂志文章
doi：10.1016/j.ttbdis.2014.07.012
更新日期：2014-10-01 00:00:00
