Blood-feeding patterns of Culex quinquefasciatus and other culicines and implications for disease transmission in Mwea rice scheme, Kenya.
Identifieur interne : 003371 ( PubMed/Curation ); précédent : 003370; suivant : 003372Blood-feeding patterns of Culex quinquefasciatus and other culicines and implications for disease transmission in Mwea rice scheme, Kenya.
Auteurs : Ephantus J. Muturi [États-Unis] ; Simon Muriu ; Josephat Shililu ; Joseph M. Mwangangi ; Benjamin G. Jacob ; Charles Mbogo ; John Githure ; Robert J. NovakSource :
- Parasitology research [ 0932-0113 ] ; 2008.
Descripteurs français
- KwdFr :
- Aedes (physiologie), Animaux, Bovins, Capra, Comportement alimentaire, Culex (physiologie), Equidae, Filariose lymphatique (transmission), Humains, Infections à arbovirus (imagerie diagnostique), Infections à arbovirus (transmission), Kenya, Poulets, Sang (immunologie), Scintigraphie, Sterculiaceae (physiologie), Test ELISA, Transmission de maladie infectieuse.
- MESH :
- imagerie diagnostique : Infections à arbovirus.
- immunologie : Sang.
- physiologie : Aedes, Culex, Sterculiaceae.
- transmission : Animaux, Bovins, Capra, Comportement alimentaire, Equidae, Filariose lymphatique, Humains, Infections à arbovirus, Kenya, Poulets, Scintigraphie, Test ELISA, Transmission de maladie infectieuse.
English descriptors
- KwdEn :
- Aedes (physiology), Animals, Arbovirus Infections (diagnostic imaging), Arbovirus Infections (transmission), Blood (immunology), Cattle, Chickens, Culex (physiology), Disease Transmission, Infectious, Elephantiasis, Filarial (transmission), Enzyme-Linked Immunosorbent Assay, Equidae, Feeding Behavior, Goats, Humans, Kenya, Radionuclide Imaging, Sterculiaceae (physiology).
- MESH :
- diagnostic imaging : Arbovirus Infections.
- immunology : Blood.
- physiology : Aedes, Culex, Sterculiaceae.
- transmission : Arbovirus Infections, Elephantiasis, Filarial.
- Animals, Cattle, Chickens, Disease Transmission, Infectious, Enzyme-Linked Immunosorbent Assay, Equidae, Feeding Behavior, Goats, Humans, Kenya, Radionuclide Imaging.
Abstract
Studies were conducted in Mwea Rice Scheme, Kenya during the period April 2005 and January 2007 to determine the host-feeding pattern of culicine mosquitoes. Mosquitoes were collected indoors and outdoors and tested for human, bovine, goat, and donkey blood meals by an Enzyme-Linked Immunosorbent Assay. A total of 1,714 blood-engorged samples comprising Culex quinquefasciatus Say (96.1%), Culex annulioris Theobald (1.8%), Culex poicilipes Theobald (0.9%), Aedes cuminsi Theobald (1.0%), Aedes taylori Edwards (0.1%), and Mansonia africana Theobald (0.1%) were tested. Except for A. taylori, in which the single blood meal tested was of bovine origin, the other species fed mostly on both bovine (range 73.3-100%) and goats (range 50-100%). Donkeys were also common hosts for all species (range 19.4-23.5%) except A. taylori and M. africana. C. quinquefasciatus was the only species containing human blood meals (0.04), and indoor collected populations of this species had significantly higher frequency of human blood meals (9.8%) compared with outdoor-collected populations (3.0%). Mixed blood feeding was dominant among culicine species comprising 50.0%, 73.3%, 73.5%, 80.6%, and 94.1% of the samples for M. africana, C. poicilipes, C. quinquefasciatus, C. annulioris, and A. cuminsi, respectively. Ten mixed blood meal combinations including a mixture of all the four hosts were observed in C. quinquefasciatus, compared to one blood meal combination for M. Africana, and two combinations for C. poicilipes, C. annulioris, and A. cuminsi. Mixed bovine and goat blood meal was the most common combination among the five culicine species followed by a mixture of donkey, bovine, and goat blood meals. We conclude that culicine species in Mwea are least likely to be vectors of lymphatic filariasis due to their high "preference" for livestock over human hosts, but they present an increased risk for arbovirus transmission particularly Rift Valley Fever virus, in which domestic animals serve as amplification hosts.
DOI: 10.1007/s00436-008-0914-7
PubMed: 18297310
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Jacob</name></author><author><name sortKey="Mbogo, Charles" sort="Mbogo, Charles" uniqKey="Mbogo C" first="Charles" last="Mbogo">Charles Mbogo</name></author><author><name sortKey="Githure, John" sort="Githure, John" uniqKey="Githure J" first="John" last="Githure">John Githure</name></author><author><name sortKey="Novak, Robert J" sort="Novak, Robert J" uniqKey="Novak R" first="Robert J" last="Novak">Robert J. 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Mosquitoes were collected indoors and outdoors and tested for human, bovine, goat, and donkey blood meals by an Enzyme-Linked Immunosorbent Assay. A total of 1,714 blood-engorged samples comprising Culex quinquefasciatus Say (96.1%), Culex annulioris Theobald (1.8%), Culex poicilipes Theobald (0.9%), Aedes cuminsi Theobald (1.0%), Aedes taylori Edwards (0.1%), and Mansonia africana Theobald (0.1%) were tested. Except for A. taylori, in which the single blood meal tested was of bovine origin, the other species fed mostly on both bovine (range 73.3-100%) and goats (range 50-100%). Donkeys were also common hosts for all species (range 19.4-23.5%) except A. taylori and M. africana. C. quinquefasciatus was the only species containing human blood meals (0.04), and indoor collected populations of this species had significantly higher frequency of human blood meals (9.8%) compared with outdoor-collected populations (3.0%). Mixed blood feeding was dominant among culicine species comprising 50.0%, 73.3%, 73.5%, 80.6%, and 94.1% of the samples for M. africana, C. poicilipes, C. quinquefasciatus, C. annulioris, and A. cuminsi, respectively. Ten mixed blood meal combinations including a mixture of all the four hosts were observed in C. quinquefasciatus, compared to one blood meal combination for M. Africana, and two combinations for C. poicilipes, C. annulioris, and A. cuminsi. Mixed bovine and goat blood meal was the most common combination among the five culicine species followed by a mixture of donkey, bovine, and goat blood meals. We conclude that culicine species in Mwea are least likely to be vectors of lymphatic filariasis due to their high "preference" for livestock over human hosts, but they present an increased risk for arbovirus transmission particularly Rift Valley Fever virus, in which domestic animals serve as amplification hosts.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">18297310</PMID><DateCreated><Year>2008</Year><Month>04</Month><Day>09</Day></DateCreated><DateCompleted><Year>2008</Year><Month>06</Month><Day>24</Day></DateCompleted><DateRevised><Year>2016</Year><Month>11</Month><Day>24</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0932-0113</ISSN><JournalIssue CitedMedium="Print"><Volume>102</Volume><Issue>6</Issue><PubDate><Year>2008</Year><Month>May</Month></PubDate></JournalIssue><Title>Parasitology research</Title><ISOAbbreviation>Parasitol. Res.</ISOAbbreviation></Journal><ArticleTitle>Blood-feeding patterns of Culex quinquefasciatus and other culicines and implications for disease transmission in Mwea rice scheme, Kenya.</ArticleTitle><Pagination><MedlinePgn>1329-35</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s00436-008-0914-7</ELocationID><Abstract><AbstractText>Studies were conducted in Mwea Rice Scheme, Kenya during the period April 2005 and January 2007 to determine the host-feeding pattern of culicine mosquitoes. Mosquitoes were collected indoors and outdoors and tested for human, bovine, goat, and donkey blood meals by an Enzyme-Linked Immunosorbent Assay. A total of 1,714 blood-engorged samples comprising Culex quinquefasciatus Say (96.1%), Culex annulioris Theobald (1.8%), Culex poicilipes Theobald (0.9%), Aedes cuminsi Theobald (1.0%), Aedes taylori Edwards (0.1%), and Mansonia africana Theobald (0.1%) were tested. Except for A. taylori, in which the single blood meal tested was of bovine origin, the other species fed mostly on both bovine (range 73.3-100%) and goats (range 50-100%). Donkeys were also common hosts for all species (range 19.4-23.5%) except A. taylori and M. africana. C. quinquefasciatus was the only species containing human blood meals (0.04), and indoor collected populations of this species had significantly higher frequency of human blood meals (9.8%) compared with outdoor-collected populations (3.0%). Mixed blood feeding was dominant among culicine species comprising 50.0%, 73.3%, 73.5%, 80.6%, and 94.1% of the samples for M. africana, C. poicilipes, C. quinquefasciatus, C. annulioris, and A. cuminsi, respectively. Ten mixed blood meal combinations including a mixture of all the four hosts were observed in C. quinquefasciatus, compared to one blood meal combination for M. Africana, and two combinations for C. poicilipes, C. annulioris, and A. cuminsi. Mixed bovine and goat blood meal was the most common combination among the five culicine species followed by a mixture of donkey, bovine, and goat blood meals. We conclude that culicine species in Mwea are least likely to be vectors of lymphatic filariasis due to their high "preference" for livestock over human hosts, but they present an increased risk for arbovirus transmission particularly Rift Valley Fever virus, in which domestic animals serve as amplification hosts.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Muturi</LastName><ForeName>Ephantus J</ForeName><Initials>EJ</Initials><AffiliationInfo><Affiliation>Department of Medicine, William C. Gorgas Center for Geographic Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA. emuturi@uab.edu</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Muriu</LastName><ForeName>Simon</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Shililu</LastName><ForeName>Josephat</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Mwangangi</LastName><ForeName>Joseph M</ForeName><Initials>JM</Initials></Author><Author ValidYN="Y"><LastName>Jacob</LastName><ForeName>Benjamin G</ForeName><Initials>BG</Initials></Author><Author ValidYN="Y"><LastName>Mbogo</LastName><ForeName>Charles</ForeName><Initials>C</Initials></Author><Author ValidYN="Y"><LastName>Githure</LastName><ForeName>John</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Novak</LastName><ForeName>Robert J</ForeName><Initials>RJ</Initials></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>U01A1054889</GrantID><Agency>PHS HHS</Agency><Country>United States</Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D052061">Research Support, N.I.H., Extramural</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2008</Year><Month>02</Month><Day>23</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Parasitol Res</MedlineTA><NlmUniqueID>8703571</NlmUniqueID><ISSNLinking>0932-0113</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000330" MajorTopicYN="N">Aedes</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001102" MajorTopicYN="N">Arbovirus Infections</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName><QualifierName UI="Q000635" MajorTopicYN="N">transmission</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001769" MajorTopicYN="N">Blood</DescriptorName><QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002417" MajorTopicYN="N">Cattle</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002645" MajorTopicYN="N">Chickens</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003465" MajorTopicYN="N">Culex</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018562" MajorTopicYN="Y">Disease Transmission, Infectious</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004605" MajorTopicYN="N">Elephantiasis, Filarial</DescriptorName><QualifierName UI="Q000635" MajorTopicYN="N">transmission</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004797" MajorTopicYN="N">Enzyme-Linked Immunosorbent Assay</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018397" MajorTopicYN="N">Equidae</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005247" MajorTopicYN="N">Feeding Behavior</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006041" MajorTopicYN="N">Goats</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007630" MajorTopicYN="N">Kenya</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011877" MajorTopicYN="N">Radionuclide Imaging</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D029643" MajorTopicYN="N">Sterculiaceae</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2007</Year><Month>12</Month><Day>06</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2008</Year><Month>01</Month><Day>29</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2008</Year><Month>2</Month><Day>26</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2008</Year><Month>6</Month><Day>25</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2008</Year><Month>2</Month><Day>26</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">18297310</ArticleId><ArticleId IdType="doi">10.1007/s00436-008-0914-7</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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