Abstract:
BACKGROUND:Libyostrongylus douglassii, Libyostrongylus dentatus and Libyostrongylus magnus are nematodes that infect ostriches. The first species has been identified in ostriches from Africa, Europe, Americas and Oceania. Although the natural range of ostriches is Africa, L. dentatus was first described in birds from the USA and later identified in Brazil, where co-infections with L. douglassii have been commonly reported. Libyostrongylus magnus is known from the original description only. There are a few reports on infections with L. douglassii in ostriches from Africa and all farmed birds examined are from the southern region of the continent. The aim of this report was to verify Libyostrongylus spp. infections in wild ostriches from Ethiopia. Fecal samples from ostriches, Struthio molybdophanes, were collected and submitted to coproculture. Infective larvae were identified to the species level based on general morphology and morphometry. In addition, phylogenetic analysis of the first and second internal transcribed spacer (ITS1 and ITS2) of the nuclear ribosomal DNA was performed. RESULTS:Infective larvae from Ethiopian ostriches had the morphological characteristics of L. dentatus. Confidence interval estimate for sheath tail length from Ethiopian Libyostrongylus sp. isolates overlapped one for Brazilian L. dentatus. Neighbor-joining and Maximum Likelihood phylogenetic trees based on sequences of the ITS1 and ITS2 regions revealed that the Ethiopian samples belong to the L. dentatus species clade. Monospecific infections with L. dentatus were confirmed in Ethiopian wild ostriches, opposed to the co-infections typically found in the Americas. CONCLUSIONS:To our knowledge, this is the first record of L. dentatus from African ostriches, the region from which this parasite originated.
journal_name
Parasit Vectorsjournal_title
Parasites & vectorsauthors
Andrade JG,Kumsa B,Ayana D,Vieira RAM,Santos CP,Iñiguez AM,DaMatta RAdoi
10.1186/s13071-018-2815-7subject
Has Abstractpub_date
2018-04-13 00:00:00pages
243issue
1issn
1756-3305pii
10.1186/s13071-018-2815-7journal_volume
11pub_type
杂志文章abstract:BACKGROUND:Melophagus ovinus (Diptera: Hippoboscidae), a hematophagous ectoparasite, is mainly found in Europe, Northwestern Africa, and Asia. This wingless fly infests sheep, rabbits, and red foxes, and causes inflammation, wool loss and skin damage. Furthermore, this parasite has been shown to transmit diseases, and ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1885-7
更新日期:2016-11-25 00:00:00
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journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-014-0558-7
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abstract:BACKGROUND:Babesia motasi is known as an etiological agent of human and ovine babesiosis. Diagnosis of babesiosis is traditionally performed by microscopy, examining Giemsa-stained thin peripheral blood smears. Rapid detection and accurate identification of species are desirable for clinical care and epidemiological st...
journal_title:Parasites & vectors
pub_type: 杂志文章
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journal_title:Parasites & vectors
pub_type: 杂志文章
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journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1331-x
更新日期:2016-01-28 00:00:00
abstract::Companion vector-borne diseases (CVBDs) are an important threat for pet life, but may also have an impact on human health, due to their often zoonotic character. The importance and awareness of CVBDs continuously increased during the last years. However, information on their occurrence is often limited in several part...
journal_title:Parasites & vectors
pub_type: 杂志文章,评审
doi:10.1186/s13071-019-3407-x
更新日期:2019-03-28 00:00:00
abstract::The Companion Vector-Borne Diseases (CVBD) World Forum is a working group of leading international experts who meet annually to evaluate current scientific findings and future trends concerning the distribution, pathogenesis, clinical presentation, diagnosis and prevention of vector-borne infections of dogs and cats. ...
journal_title:Parasites & vectors
pub_type: 信件
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journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2745-4
更新日期:2018-03-06 00:00:00
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journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1489-2
更新日期:2016-04-14 00:00:00
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journal_title:Parasites & vectors
pub_type: 杂志文章
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journal_title:Parasites & vectors
pub_type: 杂志文章
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更新日期:2017-07-18 00:00:00
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journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-262
更新日期:2014-06-05 00:00:00
abstract:BACKGROUND:Zoonotic Cutaneous Leishmaniasis (ZCL) due to Leishmania major (L. major) is still a serious public health problem in Tunisia. This study aimed to compare the prevalence and risk factors associated with L. major infection in old and new foci using leishmanin skin test (LST) in central Tunisia. METHODS:A cro...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-386
更新日期:2014-08-20 00:00:00
abstract:BACKGROUND:The lungworm Dictyocaulus viviparus, causing parasitic bronchitis in cattle, induces a temporary protective immunity that prevents clinical disease. A radiation-attenuated larvae based vaccine is commercially available in a few European countries, but has the disadvantages of a live vaccine. As a recombinant...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0733-5
更新日期:2015-02-24 00:00:00
abstract:BACKGROUND:Many tick species have great morphological similarity and are thus grouped into species complexes. Molecular methods are therefore useful in the classification and identification of ticks. However, little is known about the genetic diversity of hard ticks in China, especially at the subspecies level. Tengcho...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-3048-5
更新日期:2018-08-14 00:00:00
abstract:BACKGROUND:Resistance to chemical insecticides plus high morbidity rates have lead to rising interest in fungi as candidates for biocontrol agents of mosquito vectors. In most studies fungal infections have been induced by exposure of mosquitoes to various surfaces treated with conidia. In the present study eight Mexic...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-24
更新日期:2011-02-26 00:00:00
abstract:BACKGROUND:The brown dog tick Rhipicephalus sanguineus (sensu stricto) is reputed to be the most widespread tick of domestic dogs worldwide and has also been implicated in the transmission of many pathogens to dogs and humans. For more than two centuries, Rh. sanguineus (s.s.) was regarded as a single taxon, even consi...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2941-2
更新日期:2018-07-09 00:00:00
abstract:BACKGROUND:The World Health Organization (WHO) recommends for sub-Saharan Africa a package of prompt and effective case-management combined with the delivery of insecticide-treated nets (ITN) and intermittent preventive treatment during pregnancy (IPTp) with sulphadoxine-pyrimethamine (SP) through the national antenata...
journal_title:Parasites & vectors
pub_type: 杂志文章,多中心研究
doi:10.1186/s13071-014-0495-5
更新日期:2014-11-20 00:00:00
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journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-364
更新日期:2014-08-15 00:00:00
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journal_title:Parasites & vectors
pub_type: 临床试验,杂志文章
doi:10.1186/s13071-018-3224-7
更新日期:2018-12-20 00:00:00
abstract:BACKGROUND:Animal trypanosomosis is endemic in Nigeria, while the human disease caused by Trypanosoma brucei gambiense is rarely reported nowadays after efforts to bring it under control in the 20th century. The University of Nigeria Veterinary Teaching Hospital (UNVTH) is a reference centre located within the Nsukka a...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3680-8
更新日期:2019-08-27 00:00:00
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journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2463-3
更新日期:2017-10-25 00:00:00
abstract:BACKGROUND:The red fox (Vulpes vulpes) is host to a community of zoonotic and other helminth species. Tracking their community structure and dynamics over decades is one way to monitor the long term risk of parasitic infectious diseases relevant to public and veterinary health. METHODS:We identified 17 helminth specie...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-166
更新日期:2014-04-03 00:00:00
abstract:BACKGROUND:The basic function of the immune system is to protect an organism against infection in order to minimize the fitness costs of being infected. According to life-history theory, energy resources are in a trade-off between the costly demands of immunity and other physiological demands. Concerning fish, both phy...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-120
更新日期:2011-06-27 00:00:00
abstract:BACKGROUND:In Morocco, the main strategies of leishmaniasis vector control are based on environmental modifications. Use of local residual indoor spraying with synthetic pyrethroids is often envisaged. The need to evaluate this control method is essential. The current study was conducted to determine the efficacy of an...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-6-354
更新日期:2013-12-13 00:00:00
abstract:BACKGROUND:Rhipicephalus sanguineus (sensu lato) is a vector of canine babesiosis, anaplasmosis and ehrlichiosis. In order to reduce the chance of transmission of these diseases, an ectoparasiticide should rapidly repel or kill new infestations with this tick. The primary objective of the present study was to evaluate ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1561-y
更新日期:2016-05-16 00:00:00
abstract:BACKGROUND:Aedes mosquito-transmitted outbreaks of dengue and yellow fever have been reported from rural and urban parts of Côte d'Ivoire. The present study aimed at assessing Aedes spp. oviposition ecology in variously urbanized settings within arbovirus foci in southeastern Côte d'Ivoire. METHODS:Aedes spp. eggs wer...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1778-9
更新日期:2016-09-29 00:00:00
abstract:BACKGROUND:The cattle tick Rhipicephalus (Boophilus) microplus is an economically important parasite of livestock. Effective control of ticks using acaricides is threatened by the emergence of resistance to many existing compounds. Several continuous R. microplus cell lines have been established and provide an under-ut...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1708-x
更新日期:2016-08-02 00:00:00
abstract:BACKGROUND:Spotted Fever Group (SFG) Rickettsiae can cause febrile diseases with or without rash in humans worldwide. In Germany only limited data are available about their medical significance. Serological screening tests for antibodies against rickettsiae usually only distinguish between SFG and Typhus Group (TG) Ric...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0745-1
更新日期:2015-03-23 00:00:00
abstract:BACKGROUND:The ability of blood-feeding arthropods to successfully acquire and transmit pathogens of medical and veterinary importance has been shown to be interfered with, or enhanced by, the arthropod's native microbiome. Mosquitoes transmit viruses, protozoan and filarial nematodes, the majority of which contribute ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-04218-8
更新日期:2020-07-13 00:00:00