Abstract:
BACKGROUND:The current understanding of the landscape epidemiology of Ross River virus (RRV), Australia's most common arthropod-borne pathogen, is fragmented due to gaps in surveillance programs and the relatively narrow focus of the research conducted to date. This leaves public health agencies with an incomplete understanding of the spectrum of infection risk across the diverse geography of the Australian continent. The current investigation sought to assess the risk of RRV epidemics based on abiotic and biotic landscape features in anthropogenic landscapes, with a particular focus on the influence of water and wildlife hosts. METHODS:Abiotic features, including hydrology, land cover and altitude, and biotic features, including the distribution of wild mammalian hosts, were interrogated using a Maxent model to discern the landscape suitability to RRV epidemics in anthropogenically impacted environments across Australia. RESULTS:Water-soil balance, proximity to controlled water reservoirs, and the ecological niches of four species (Perameles nasuta, Wallabia bicolor, Pseudomys novaehollandiae and Trichosurus vulpecula) were important features identifying high risk landscapes suitable for the occurrence of RRV epidemics. CONCLUSIONS:These results help to delineate human infection risk and thus provide an important perspective for geographically targeted vector, wildlife, and syndromic surveillance within and across the boundaries of local health authorities. Importantly, our analysis highlights the importance of the hydrology, and the potential role of mammalian host species in shaping RRV epidemic risk in peri-urban space. This study offers novel insight into wildlife hosts and RRV infection ecology and identifies those species that may be beneficial to future targeted field surveillance particularly in ecosystems undergoing rapid change.
journal_name
Parasit Vectorsjournal_title
Parasites & vectorsauthors
Walsh MG,Webb Cdoi
10.1186/s13071-018-2776-xsubject
Has Abstractpub_date
2018-03-20 00:00:00pages
192issue
1issn
1756-3305pii
10.1186/s13071-018-2776-xjournal_volume
11pub_type
杂志文章abstract::Taenia solium life cycle includes humans as definitive hosts and pigs as intermediate hosts. One of the measures to stop the life cycle of this parasite is by vaccination of pigs. In experiments performed in pigs with TSOL18 and TSOL45-1A, two recombinant T. solium proteins, 99.5% and 97.0% protection was induced, res...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-3
更新日期:2011-01-06 00:00:00
abstract:BACKGROUND:Both falciparum and vivax malaria were historically prevalent in China with high incidence. With the control efforts, the annual incidence in the whole country has reduced to 0.0001% except in some areas in the southern borders after 2000. Despite this, the re-emergence or outbreak of malaria was unavoidable...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-5-136
更新日期:2012-07-09 00:00:00
abstract:BACKGROUND:Canine monocytic ehrlichiosis (CME) is a tick-borne disease with a global distribution, caused by Ehrlichia canis. The inflammatory response to E. canis infection includes changes in certain acute phase proteins (APP) and in biomarkers of the oxidative status. APP responses are considered part of the innate ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0798-1
更新日期:2015-03-23 00:00:00
abstract:BACKGROUND:The Cqm1 α-glucosidase of Culex quinquefasciatus larvae acts as the midgut receptor for the binary toxin of the biolarvicide Lysinibacillus sphaericus. Mutations within the cqm1 gene can code for aberrant polypeptides that can no longer be properly expressed or bind to the toxin, leading to insect resistance...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1347-2
更新日期:2016-02-04 00:00:00
abstract:BACKGROUND:Japan is one of the few countries believed to have eliminated soil-transmitted helminths (STHs). In 1949, the national prevalence of Ascaris lumbricoides was 62.9%, which decreased to 0.6% in 1973 due to improvements in infrastructure, socioeconomic status, and the implementation of national STH control meas...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3875-z
更新日期:2020-01-08 00:00:00
abstract:BACKGROUND:Ticks are increasingly reported on cats worldwide, with Ixodes ricinus being a relevant species across Europe and in near by areas of North Africa and the Middle East. Yet there are few acaracidal products with proven efficacy approved for use in cats. The objective of this study was to compare the efficacy ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2259-5
更新日期:2017-06-29 00:00:00
abstract::Arboviruses infecting people primarily exist in urban transmission cycles involving urban mosquitoes in densely populated tropical regions. For dengue, chikungunya, Zika and yellow fever viruses, sylvatic (forest) transmission cycles also exist in some regions and involve non-human primates and forest-dwelling mosquit...
journal_title:Parasites & vectors
pub_type: 杂志文章,评审
doi:10.1186/s13071-019-3732-0
更新日期:2019-10-02 00:00:00
abstract:BACKGROUND:This study evaluated the exposure of dogs to three different Ehrlichia spp. in the south and central regions of the United States where vector-borne disease prevalence has been previously difficult to ascertain, particularly beyond the metropolitan areas. METHODS:Dog blood samples (n = 8,662) were submitted...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-5-29
更新日期:2012-02-08 00:00:00
abstract:BACKGROUND:Methods currently used in sampling adult Aedes aegypti, the main vector of dengue and chikungunya viruses are limited for effective surveillance of the vector and accurate determination of the extent of virus transmission during outbreaks and inter - epidemic periods. Here, we document the use of natural hum...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-451
更新日期:2014-09-23 00:00:00
abstract:BACKGROUND:Liver fluke (Fasciola hepatica) is a widespread parasite of ruminants which can have significant economic impact on cattle production. Fluke infection status at the animal-level is captured during meat inspection of all animals processed for human consumption within Northern Ireland. These national datasets ...
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
abstract:BACKGROUND:Canine dirofilariasis due to Dirofilaria immitis is known to be endemic in continental Portugal. However, information about the transmitting mosquito species is still scarce, with only Culex theileri identified to date, albeit with L1-2, through dissection. This study was carried out to investigate the poten...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0760-2
更新日期:2015-03-03 00:00:00
abstract:BACKGROUND:The African malaria vector, Anopheles gambiae s.s., is known to feed selectively on certain plants for sugar sources. However, the adaptive significance of this behaviour especially on how the extracts of such plants impact on the fitness of this vector has not been explored. This study determined the toxici...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-312
更新日期:2014-07-04 00:00:00
abstract:BACKGROUND:Diagnostic procedures for the diagnosis of infection with the nematode parasite Onchocerca volvulus are currently based on the microscopic detection of microfilariae in skin biopsies. Alternative approaches based on amplification of parasitic DNA in these skin biopsies are currently being explored. Mostly th...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1913-7
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:More effective mosquito control strategies are urgently required due to the increasing prevalence of insecticide resistance. The sterile insect technique (SIT) and the release of insects carrying a dominant lethal allele (RIDL) are two proposed methods for environmentally-friendly, species-targeted populatio...
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:BACKGROUND:Larval control is of paramount importance in the reduction of vector populations. Previous observations have suggested that, larvae of Anopheles gambiae s.l occur more often in small temporary habitats while other studies showed that long-lasting stable habitats are more productive than unstable habitats. In...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-6-13
更新日期:2013-01-16 00:00:00
abstract:BACKGROUND:Schistosomiasis is a serious global health problem that afflicts more than 230 million people in 77 countries. Long-term mass treatments with the only available drug, praziquantel, have caused growing concerns about drug resistance. PSD-95/Dlg/ZO-1 (PDZ) domain-containing proteins are recognized as potential...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-5-227
更新日期:2012-10-10 00:00:00
abstract:BACKGROUND:Intestinal protozoan parasites are major contributors to the global burden of gastrointestinal disease causing significant socioeconomic consequences. Children living in resource-poor settings with restricted access to water and sanitary services are particularly at risk of these infections. METHODS:A prosp...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-3054-7
更新日期:2018-08-30 00:00:00
abstract:BACKGROUND:Alveolar echinococcosis (AE) is a lethal zoonosis caused by the fox-tapeworm Echinococcus multilocularis. The disease is difficult to treat and an effective therapeutic drug is urgently needed. Reliable models are essential for drug development. In this study, we developed both in vitro and in vivo models of...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1687-y
更新日期:2016-07-25 00:00:00
abstract:BACKGROUND:Even though male-biased parasitism is common in mammals, little effort has been made to evaluate whether higher parasitic burden in males results in an extra biological cost, and thus a decrease in fitness. Body condition impairment and the augmentation of oxidative stress can be used as indicators of the co...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2060-5
更新日期:2017-04-21 00:00:00
abstract:BACKGROUND:Rhipicephalus microplus is an efficient biological vector of Babesia bovis, a causative agent of bovine babesiosis. Babesia bovis is passed transovarially to the next generation of ticks, which then transmit the parasite to naïve animals. Due to the importance of the R. microplus ovary for tick reproduction ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-3270-1
更新日期:2019-01-05 00:00:00
abstract:BACKGROUND:Cutaneous leishmaniasis (CL) is caused by Leishmania (Viannia) braziliensis, which infects dermal macrophages and dendritic cells, causing an intense immune-mediated-tissue inflammation and a skin ulcer with elevated borders that can heal spontaneously or after antimonial therapy. The resolution of lesions d...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2152-2
更新日期:2017-05-03 00:00:00
abstract:BACKGROUND:Abundance and species composition of sympatric malaria vector species are the important factors governing transmission intensity. A widespread insecticidal bed net coverage may replace endophagic species with exophagic species. However, unique local environments also influence a vector population. This study...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-63
更新日期:2014-02-11 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:The East Asian mosquito species Aedes koreicus was recorded out of its native range for the first time in Belgium in 2008. Since then, several other European populations or single individuals have been observed throughout Europe with reports from Italy, Switzerland, European Russia, Slovenia, Germany and Hun...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-3199-4
更新日期:2018-12-17 00:00:00
abstract:BACKGROUND:Susceptibility of Ae. aegypti mosquito to dengue virus (DENV) varies geographically and can be influenced by climatic factors such as temperature, which affect the incidence, seasonality and distribution of vector-borne diseases. The first outbreak of dengue fever (DF) in Kenya occured in 1982 in the coastal...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-435
更新日期:2014-09-15 00:00:00
abstract::The control of insects of medical importance, such as Aedes aegypti and Aedes albopictus are still the only effective way to prevent the transmission of diseases, such as dengue, chikungunya and Zika. Their control is performed mainly using chemical products; however, they often have low specificity to non-target orga...
journal_title:Parasites & vectors
pub_type: 杂志文章,评审
doi:10.1186/s13071-020-04236-6
更新日期:2020-07-29 00:00:00
abstract:BACKGROUND:Dirofilaria repens is the causative agent of subcutaneous dirofilariosis of dogs, other animals and humans. This nematode is transmitted by mosquitoes of Aedes, Anopheles and Culex genera. In dogs, the parasite may cause subclinical infection or cutaneous signs. Recently, D. repens has emerged and spread in ...
journal_title:Parasites & vectors
pub_type: 杂志文章,随机对照试验
doi:10.1186/1756-3305-7-347
更新日期:2014-07-29 00:00:00
abstract:BACKGROUND:The host represents a heterogeneous ecosystem where multiple parasite species co-occur and interact with each other for space and resources. Although these interactions may rule the features of an infracommunity and may shape the infracommunity response to external perturbations, the resilience of ectoparasi...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1659-2
更新日期:2016-07-01 00:00:00
abstract:BACKGROUND:Proteins from the ABC family (ATP-binding cassette) represent the largest known group of efflux pumps, responsible for transporting specific molecules across lipid membranes in both prokaryotic and eukaryotic organisms. In arthropods they have been shown to play a role in insecticide defense/resistance. The ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-349
更新日期:2014-07-29 00:00:00
abstract:BACKGROUND:In Egypt, liver flukes, Fasciola spp. (Digenea: Fasciolidae), have a serious impact on the farming industry and public health. Both Fasciola hepatica and Fasciola gigantica are known to occur in cattle, providing the opportunity for genetic recombination. Little is known on the identity and genetic variabili...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1898-2
更新日期:2016-12-01 00:00:00