Abstract:
: Canine leishmaniosis is widespread in South America, where a number of Leishmania species have been isolated or molecularly characterised from dogs. Most cases of canine leishmaniosis are caused by Leishmania infantum (syn. Leishmania chagasi) and Leishmania braziliensis. The only well-established vector of Leishmania parasites to dogs in South America is Lutzomyia longipalpis, the main vector of L. infantum, but many other phlebotomine sandfly species might be involved. For quite some time, canine leishmaniosis has been regarded as a rural disease, but nowadays it is well-established in large urbanised areas. Serological investigations reveal that the prevalence of anti-Leishmania antibodies in dogs might reach more than 50%, being as high as 75% in highly endemic foci. Many aspects related to the epidemiology of canine leishmaniosis (e.g., factors increasing the risk disease development) in some South American countries other than Brazil are poorly understood and should be further studied. A better understanding of the epidemiology of canine leishmaniosis in South America would be helpful to design sustainable control and prevention strategies against Leishmania infection in both dogs and humans.
journal_name
Parasit Vectorsjournal_title
Parasites & vectorsauthors
Dantas-Torres Fdoi
10.1186/1756-3305-2-S1-S1subject
Has Abstractpub_date
2009-03-26 00:00:00pages
S1issn
1756-3305pii
1756-3305-2-S1-S1journal_volume
2 Suppl 1pub_type
杂志文章abstract:BACKGROUND:Novel transgenic mosquito control methods require progressively more realistic evaluation. The goal of this study was to determine the effect of a transgene that causes a male-bias sex ratio on Anopheles gambiae target populations in large insectary cages. METHODS:Life history characteristics of Anopheles g...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3289-y
更新日期:2019-02-06 00:00:00
abstract:BACKGROUND:In 2012, the World Health Organization set goals for the elimination of onchocerciasis transmission by 2020 in selected African countries. Epidemiological data and mathematical modelling have indicated that elimination may not be achieved with annual ivermectin distribution in all endemic foci. Complementary...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2864-y
更新日期:2018-05-29 00:00:00
abstract:BACKGROUND:Despite intensive control measures including governmental campaigns using highly-efficacious systemic insecticides, there is evidence for persisting or recurring bovine Hypoderma species populations in parts of Europe, the USA and Canada. The present study evaluated the efficacy of LONGRANGE® (eprinomectin 5...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3475-y
更新日期:2019-05-14 00:00:00
abstract:BACKGROUND:Toxoplasma gondii is an intracellular protozoan parasite that infects a wide variety of warm-blooded hosts, including humans. Limited information about T. gondii infection in bats is available in China. The objective of the present study was to determine prevalence and genetic characterization of T. gondii i...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-014-0558-7
更新日期:2014-12-03 00:00:00
abstract:BACKGROUND:The knowledge of mosquito species diversity and the level of anthropophily exhibited by each species in a region are of great importance to the integrated vector control. Culicine species are the primary vectors of Japanese encephalitis (JE) virus and filariasis in China. Anopheles sinensis plays a major rol...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-221
更新日期:2011-11-24 00:00:00
abstract:BACKGROUND:In 2011, we reported occurrence of natural human infections with Brugia pahangi, a filarial worm of dogs and cats, in a surburb of Kuala Lumpur, the capital city of Malaysia. Our preliminary entomological survey at that time suggested the mosquito species Armigeres subalbatus as the vector of the zoonotic in...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-6-219
更新日期:2013-07-30 00:00:00
abstract:BACKGROUND:Tick infestation is the major problem for animal health that causes substantial economic losses, particularly in tropical and subtropical countries. To better understand the spatial distribution of tick species and risk factors associated with tick prevalence in livestock in Pakistan, ticks were counted and ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2138-0
更新日期:2017-04-19 00:00:00
abstract:BACKGROUND:Certain municipalities in the Belo Horizonte Metropolitan Area (BHMA), Minas Gerais, Brazil, have the highest human visceral leishmaniasis (VL) mortality rates in the country and also demonstrate high canine seropositivity. In Brazil, the etiologic agent of VL is Leishmania (Leishmania) infantum. The aim of ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0837-y
更新日期:2015-04-15 00:00:00
abstract:BACKGROUND:Chikungunya virus (CHIKV) is a mosquito-borne alphavirus associated with epidemics of acute and chronic arthritic disease in humans. Aedes albopictus has emerged as an important new natural vector for CHIKV transmission; however, mouse models for studying transmission have not been developed. METHODS:Aedes ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1838-1
更新日期:2016-10-19 00:00:00
abstract:BACKGROUND:In this study, a total of 426 human faecal samples were examined for the presence of Entamoeba histolytica, Entamoeba dispar, Entamoeba moshkovskii infection via a combination of microscopic examination and nested polymerase chain reaction (PCR) targeting 16S ribosomal RNA of Entamoeba species. METHODS:Faec...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-5-187
更新日期:2012-09-04 00:00:00
abstract:BACKGROUND:Transfer RNA (tRNA)-derived fragments (tRFs) have been widely identified in nature, functioning in diverse biological and pathological situations. Yet, the presence of these small RNAs in Plasmodium spp. remains unknown. Systematic identification and characterization of tRFs is therefore highly needed to und...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3301-6
更新日期:2019-01-15 00:00:00
abstract:BACKGROUND:Leishmania species belong to the family Trypanosomatidae and cause leishmaniasis, a geographically widespread disease that infects humans and other vertebrates. This disease remains endemic in China. Due to the large geographic area and complex ecological environment, the taxonomic position and phylogenetic ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-6-32
更新日期:2013-02-05 00:00:00
abstract:BACKGROUND:The parasitic mite Varroa destructor is considered the major pest of the European honey bee (Apis mellifera) and responsible for declines in honey bee populations worldwide. Exploiting the full potential of gene sequences becoming available for V. destructor requires adaptation of modern molecular biology ap...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-3-73
更新日期:2010-08-16 00:00:00
abstract:BACKGROUND:Alternative insecticides for the control of malaria and filarial vectors are of paramount need as resistance is increasing among classes of insecticides currently in use in the public health sector. In this study, mosquitocidal activity of Schinus terebinthifolia essential oil against Anopheles gambiae s.s.,...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-129
更新日期:2011-07-05 00:00:00
abstract:BACKGROUND:Rhipicephalus sanguineus is a ubiquitous tick responsible for transmitting Ehrlichia canis and most likely Anaplasma platys to dogs, as either single or co-infections. The objective of this study was to assess the effects of either simultaneous or sequential experimental infections with E. canis and A. platy...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-3-33
更新日期:2010-04-08 00:00:00
abstract:BACKGROUND:Ixodes ricinus constitutes the main European vector tick for the Lyme borreliosis pathogen Borrelia burgdorferi (sensu lato), the relapsing fever borrelia Borrelia miyamotoi, as well as Anaplasma phagocytophilum and several Rickettsia species. Under laboratory conditions, a transovarial transmission to the n...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-04049-7
更新日期:2020-04-07 00:00:00
abstract:BACKGROUND:Pig keeping is becoming increasingly common across sub-Saharan Africa. Domestic pigs from the Arusha region of northern Tanzania were screened for trypanosomes using PCR-based methods to examine the role of pigs as a reservoir of human and animal trypanosomiasis. METHODS:A total of 168 blood samples were ob...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-6-322
更新日期:2013-11-09 00:00:00
abstract:BACKGROUND:Sheep scab is caused by the ectoparasitic mite Psoroptes ovis which initiates a profound cutaneous inflammatory response, leading to the development of the skin lesions which are characteristic of the disease. Existing control strategies rely upon injectable endectocides and acaricidal dips but concerns over...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-5-30
更新日期:2012-02-08 00:00:00
abstract:BACKGROUND:Survival to dry season conditions of sub-Saharan savannahs is a major challenge for insects inhabiting such environments, especially regarding the desiccation threat they are exposed to. While extensive literature about insect seasonality has revealed morphologic, metabolic and physiological changes in many ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-1289-0
更新日期:2016-01-07 00:00:00
abstract:BACKGROUND:Over 60 % of human emerging infectious diseases are zoonotic, and there is growing evidence of the zooanthroponotic transmission of diseases from humans to livestock and wildlife species, with major implications for public health, economics, and conservation. Zooanthroponoses are of relevance to critically e...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2283-5
更新日期:2017-07-18 00:00:00
abstract:BACKGROUND:Reliable maps of the geographical distribution, number of infected individuals and burden estimates of schistosomiasis are essential tools to plan, monitor and evaluate control programmes. Large-scale disease mapping and prediction efforts rely on compiled historical survey data obtained from the peer-review...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-142
更新日期:2011-07-20 00:00:00
abstract:BACKGROUND:Enterocytozoon bieneusi is a parasite that infects humans and a wide range of other animals. The large migratory waterfowl, the whooper swan (Cygnus cygnus), travels through many cities during its migration and can spread parasites. Despite receiving increasing attention worldwide, there have been no reports...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-3884-y
更新日期:2020-01-07 00:00:00
abstract:BACKGROUND:Chagas disease is caused by Trypanosoma cruzi, which is transmitted by triatomine vectors. The northeastern region of Brazil is endemic for Chagas disease and has the largest diversity of triatomine species. T. cruzi development in its triatomine vector depends on diverse factors, including the composition o...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0836-z
更新日期:2015-04-24 00:00:00
abstract:BACKGROUND:Identifying factors that sustain parasite transmission is important for understanding their spread and emergence, including how changes in biodiversity may affect parasite prevalence and spread. Toxoplasma gondii is a protozoan parasite infecting humans and animals. Birds can acquire T. gondii infection thro...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-04134-x
更新日期:2020-05-19 00:00:00
abstract:BACKGROUND:The relationship between climatic factors and mosquito abundance is very important to determine parasite activity levels and, therefore, disease risk. Therefore, this study was conducted to investigate the seasonal abundance of anophelines and their association with meteorological variables and disease trans...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-442
更新日期:2014-09-18 00:00:00
abstract:BACKGROUND:Pyrethroid resistance has been slower to emerge in Anopheles arabiensis than in An. gambiae s.s and An. funestus and, consequently, studies are only just beginning to unravel the genes involved. Permethrin resistance in An. arabiensis in Lower Moshi, Tanzania has been linked to elevated levels of both P450 m...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-274
更新日期:2014-06-19 00:00:00
abstract:BACKGROUND:Culicoides biting midges are incriminated as biological vectors of a number of viruses, e.g. bluetongue virus. In order to define vector-free periods/areas and to assess the vectorial role of the various Culicoides species, a comprehensive knowledge on their spatio-temporal occurrence is required. METHODS:B...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-5-246
更新日期:2012-10-31 00:00:00
abstract:BACKGROUND:Fluralaner is a novel isoxazoline eliciting both acaricidal and insecticidal activity through potent blockage of GABA- and glutamate-gated chloride channels. The aim of the study was to investigate the susceptibility of juvenile stages of common tick species exposed to fluralaner through either contact (Rhip...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0704-x
更新日期:2015-02-08 00:00:00
abstract:BACKGROUND:Human babesiosis is an infectious disease that is epidemic in various regions all over the world. The predominant causative pathogen of this disease is the intra-erythrocytic parasite Babesia microti. The thioredoxin system is one of the major weapons that is used in the resistance to the reactive oxygen spe...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2619-9
更新日期:2018-01-15 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