The Occurrence of the Tick Haemaphysalis Concinna Koch in Relation of Tickborne Encephalitis

1973 ◽  
pp. 597-599
Author(s):  
W. Sixl
Keyword(s):  
Haemaphysalis Concinna ◽  
Tickborne Encephalitis

TBE in China

2020 ◽  
Keyword(s):  
Western China ◽  
Ixodes Persulcatus ◽  
West China ◽  
North West ◽  
Haemaphysalis Concinna ◽  
Viral Subtype ◽  
Japanese Military ◽  
Natural Foci ◽  
Far Eastern ◽  
The Brain

The first TBE patients in China were reported in 1943, and the TBEV was isolated from the brain tissues of 2 patients in 1944 by Japanese military scientists,1 and from patients and ticks (Ixodes persulcatus and Haemaphysalis concinna) in 1952 by Chinese researchers.2 The Far Eastern viral subtype (TBEV-FE) is the endemic subtype that has been isolated from all 3 known natural foci (northeastern China, western China, and southwestern China).14 Recently a new “Himalayan subtype” of the TBEV (TBEV-HIM) was isolated from wild rodent Marmoata himalayana in the Qinghai-Tibet Plateau15. The main vector of the TBEV in China is I. persulcatus.3 One recent report suggests that the TBEV-SIB is prevalent in the Uygur region (North West China)13 but epidemiological modelling indicates that the TBEV may occur even widely all over China (Figure 3).4 Likely, the disease is often missed by clinicians due to a lack of the availability of specific diagnostic assays16.

scholarly journals Novel Protozoans in Austria Revealed through the Use of Dogs as Sentinels for Ticks and Tick-Borne Pathogens

2021 ◽  
Vol 9 (7) ◽  
pp. 1392
Author(s):  
Michiel Wijnveld ◽  
Anna-Margarita Schötta ◽  
Theresa Stelzer ◽  
Georg Duscher ◽  
Michael Leschnik ◽  
...  
Keyword(s):  
Anaplasma Phagocytophilum ◽  
Blot Hybridization ◽  
Dermacentor Reticulatus ◽  
Sensu Stricto ◽  
Babesia Microti ◽  
Rickettsia Helvetica ◽  
Haemaphysalis Concinna ◽  
Borrelia Lusitaniae ◽  
Rickettsia Monacensis ◽  
Borrelia Burgdorferi Sensu Stricto

We previously isolated and cultivated the novel Rickettsia raoultii strain Jongejan. This prompted us to ask whether this strain is unique or more widely present in Austria. To assess this issue, we retrospectively screened ticks collected from dogs in 2008. Of these collected ticks, we randomly selected 75 (47 females and 28 males) Dermacentor reticulatus, 44 (21 females, 7 males, and 16 nymphs) Haemaphysalis concinna, and 55 (52 females and 3 males) ticks of the Ixodes ricinus complex. Subsequently, these ticks were individually screened for the presence of tick-borne pathogens using the reverse line blot hybridization assay. In our current study, we detected DNA from the following microbes in D. reticulatus: Anaplasma phagocytophilum, Borrelia lusitaniae, Borrelia spielmanii, Borrelia valaisiana, and R. raoultii, all of which were R. raoultii strain Jongejan. In H. concinna, we found DNA of a Babesia sp., Rickettsia helvetica, and an organism closely related to Theileria capreoli. Lastly, I. ricinus was positive for Anaplasma phagocytophilum, Borrelia afzelii, Borrelia burgdorferi sensu stricto, Borrelia garinii/Borrelia bavariensis, B. lusitaniae, B. spielmanii, B. valaisiana, Candidatus Neoehrlichia mikurensis, Rickettsia helvetica, Rickettsia monacensis, and Theileria (Babesia) microti DNA. The detection of DNA of the Babesia sp. and an organism closely related to Theileria capreoli, both found in H. concinna ticks, is novel for Austria.

Babesia genotypes in Haemaphysalis concinna collected from birds in Hungary reflect phylogeographic connections with Siberia and the Far East

2017 ◽  
Vol 8 (4) ◽  
pp. 666-670 ◽  
Author(s):  
Barbara Flaisz ◽  
Kinga M. Sulyok ◽  
Dávid Kováts ◽  
Jenő Kontschán ◽  
Tibor Csörgő ◽  
...  
Keyword(s):  
Far East ◽  
Haemaphysalis Concinna ◽  
The Far East

Ticks (Ixodoidea) on migrating birds in Cyprus, fall 1967 and spring 1968, and epidemiological considerations

1974 ◽  
Vol 64 (1) ◽  
pp. 97-110 ◽  
Author(s):  
Makram N. Kaiser ◽  
Harry Hoogstraal ◽  
George E. Watson
Keyword(s):  
Biological Diversity ◽  
Q Fever ◽  
Eastern Mediterranean ◽  
Mediterranean Area ◽  
Wide Distribution ◽  
Sub Saharan Africa ◽  
Boutonneuse Fever ◽  
Ixodes Frontalis ◽  
Haemaphysalis Concinna ◽  
Migrating Birds

AbstractMore or less cursory examination of migrating birds in Cyprus revealed 115 of 2580 southward (fall) migrants and 177 of 22015 northward (spring) migrants to be infested by 167 and 797 ticks, respectively. Most ticks on fall migrants were Hyalomma marginatum marginatum Koch; others were Ixodes frontalis (Panz.), I. ricinus (L.), Haemaphysalis concinna Koch, and H. punctata C. & F., all representative of the Eurasian fauna. Most ticks on spring migrants were H. m. rufipes Koch; others were Amblyomma lepidum Dön., A. nuttalli Dön., and A. variegatum (F.), representative of sub-Saharan Africa, and Argas streptopelia Kaiser, Hoogst. & Horner, Ixodes eldaricus Dzhaparidze, and I. redikorzevi Olen. which probably attached to the hosts in the eastern Mediterranean area. In Africa and Eurasia, 16 arboviruses have been recorded from eight of these tick species, and also the agents of boutonneuse fever, Siberian tick typhus, Q fever, and tularaemia. The epidemiological potential of migrating birds is enhanced by the multiplicity of pathogens that may infect them and the biological diversity of ticks that may infest them. The remarkably wide distribution of Crimean-Congo haemorrhagic fever virus in Africa and Eurasia is likely to be due to intercontinental carriage of the virus and ticks by migrating birds.

Tick surveillance of migratory birds during 2010–2011 on Hong and Heuksan Islands, Jeollanam Province, Republic of Korea 

2018 ◽  
Vol 23 (11) ◽  
pp. 2214 ◽  
Author(s):  
Sung-Tae Chong ◽  
Heung Chul Kim ◽  
Jong-Gil Park ◽  
Chang-Yong Choi ◽  
Chang-Uk Park ◽  
...  
Keyword(s):  
Disease Surveillance ◽  
National Park ◽  
Migratory Birds ◽  
Bird Species ◽  
Republic Of Korea ◽  
Surveillance Program ◽  
Haemaphysalis Longicornis ◽  
Haemaphysalis Concinna ◽  
Park Service ◽  
The Republic

Migratory birds were captured, examined, banded and then released in accordance with a bird banding protocol of the Bird Research Center, National Park Research Institute, Korea National Park Service, from January-December 2010–2011 on Hong and Heuksan Islands, Jeollanam (Jeonnam) Province, in the Republic of Korea (ROK). Concurrently, ticks were collected from captured birds as part of a tick-borne disease surveillance program. A total of 381 ticks belonging to three genera and eight species – Ixodes turdus (297 ticks), Ixodes nipponensis (16), Haemaphysalis flava (46), Haemaphysalis longicornis (9), Haemaphysalis formosensis (5), Haemaphysalis ornithophila (6), Haemaphysalis concinna (1), and Amblyomma testudinarium (1)—were collected from 32 bird species belonging to 3 families. This is the first host report of A. testudinarium (1 nymph) collected from White’s Thrush, Zoothera aurea (Aves: Passeriformes: Turdidae), in the ROK. Most ticks were collected from birds during the months of April (44.1%) and November (54.2%).

scholarly journals Tickborne Encephalitis Virus, Norway and Denmark

2006 ◽  
Vol 12 (7) ◽  
pp. 1136-1138 ◽  
Author(s):  
Tone Skarpaas ◽  
Irina Golovljova ◽  
Sirkka Vene ◽  
Unn Ljøstad ◽  
Haakon Sjursen ◽  
...  
Keyword(s):  
Encephalitis Virus ◽  
Tickborne Encephalitis ◽  
Tickborne Encephalitis Virus

scholarly journals Birds as the Feeders of Ticks (Acari, Ixodida) in Megalopolis of Kyiv

2014 ◽  
Vol 48 (5) ◽  
pp. 467-470
Author(s):  
I. V. Nebogatkin
Keyword(s):  
Developmental Stages ◽  
Urban Landscape ◽  
Parus Major ◽  
Ground Level ◽  
Urban Landscapes ◽  
Haemaphysalis Concinna ◽  
Corvus Frugilegus ◽  
Motacilla Alba ◽  
Taxonomic Groups

Abstract Birds as the Feeders of Ticks (Acari, Ixodida) in Megalopolis of Kyiv. Nebogatkin, I. V. - Data about ticks parasitizing on birds in the city of Kyiv were summarized. 117 birds and 27 nests were examined. Ticks were found on six species collecting food on the ground level: Great Tit (Parus major), White Wagtail (Motacilla alba), Rook (Corvus frugilegus), blackbird (Turdus merula), and Nuthatch (Sitta europaea). 56 Ixodidae specimens of four species from two genera were collected from the birds and their nests: Ixodes ricinus (Linnaeus, 1758); I. arboricola Schulze et Schlottke, 1930; I. lividus (Koch, 1844), Haemaphysalis concinna Koch, 1844. Th e role of birds as feeders of all developmental stages of ticks not only increases under conditions of urban landscape, but also becomes leading in the places with low population of small mammals. Ectoparasites of birds of the other taxonomic groups along with the ticks can play an important role in maintaining the circulation of pathogens of various aetiologies in the urban landscapes.

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