{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,10]],"date-time":"2026-01-10T02:37:34Z","timestamp":1768012654573,"version":"3.49.0"},"reference-count":45,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2022,3,17]],"date-time":"2022-03-17T00:00:00Z","timestamp":1647475200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004737","name":"National Health Research Institutes","doi-asserted-by":"publisher","award":["NHRI-MR-110-GP-12"],"award-info":[{"award-number":["NHRI-MR-110-GP-12"]}],"id":[{"id":"10.13039\/501100004737","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Public Health"],"abstract":"<jats:p>A key component of integrated vector management strategies is the efficient implementation of mosquito traps for surveillance and control. Numerous trap types have been created with distinct designs and capture mechanisms, but identification of the most effective trap type is critical for effective implementation. For dengue vector surveillance, previous studies have demonstrated that active traps utilizing CO<jats:sub>2<\/jats:sub> attractant are more effective than passive traps for capturing <jats:italic>Aedes<\/jats:italic> mosquitoes. However, maintaining CO<jats:sub>2<\/jats:sub> supply in traps is so labor intensive as to be likely unfeasible in crowded residential areas, and it is unclear how much more effective active traps lacking attractants are than purely passive traps. In this study, we analyzed <jats:italic>Aedes<\/jats:italic> capture data collected in 2019 from six urban areas in Kaohsiung City to compare <jats:italic>Aedes<\/jats:italic> mosquito catch rates between (passive) gravitraps and (active) fan-traps. The average gravitrap index (GI) and fan-trap index (FI) values were 0.68 and 3.39 respectively at peak catch times from June to August 2019, with consistently higher FI values calculated in all areas studied. We compared trap indices to reported cases of dengue fever and correlated them with weekly fluctuations in temperature and rainfall. We found that FI trends aligned more closely with case numbers and rainfall than GI values, supporting the use of fan-traps for <jats:italic>Aedes<\/jats:italic> mosquito surveillance and control as part of broader vector management strategies. Furthermore, combining fan-trap catch data with rapid testing for dengue infections may improve the early identification and prevention of future disease outbreaks.<\/jats:p>","DOI":"10.3389\/fpubh.2022.778736","type":"journal-article","created":{"date-parts":[[2022,3,17]],"date-time":"2022-03-17T05:53:43Z","timestamp":1647496423000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":9,"title":["Comparison of Fan-Traps and Gravitraps for Aedes Mosquito Surveillance in Taiwan"],"prefix":"10.3389","volume":"10","author":[{"given":"Chao-Ying","family":"Pan","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lie","family":"Cheng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei-Liang","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matthew P.","family":"Su","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hui-Pin","family":"Ho","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Che-Hun","family":"Liao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jui-Hun","family":"Chang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu-Chieh","family":"Yang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cheng-Chun","family":"Hsu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joh-Jong","family":"Huang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chun-Hong","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1965","published-online":{"date-parts":[[2022,3,17]]},"reference":[{"key":"B1","unstructured":"Vector-Borne Diseases2020"},{"key":"B2","doi-asserted-by":"publisher","first-page":"S4","DOI":"10.1186\/1475-2875-7-S1-S4","article-title":"Integrated vector management for malaria control","volume":"7","author":"Beier","year":"2008","journal-title":"Malar J."},{"key":"B3","doi-asserted-by":"publisher","first-page":"268","DOI":"10.1186\/1756-3305-7-268","article-title":"Field evaluation of four widely used mosquito traps in Central Europe","volume":"7","author":"Luhken","year":"2014","journal-title":"Parasit Vectors."},{"key":"B4","first-page":"531","article-title":"A preferred oviposition site as a surveillance method for Aedes aegypti.","volume":"26","author":"Fay","year":"1966","journal-title":"Mosquito News"},{"key":"B5","doi-asserted-by":"publisher","first-page":"245","DOI":"10.2987\/11-6121.1","article-title":"Efficacy of ovitrap colors and patterns for attracting Aedes albopictus at suburban field sites in north-central Florida","volume":"27","author":"Hoel","year":"2011","journal-title":"J Am Mosq Control Assoc."},{"key":"B6","doi-asserted-by":"publisher","first-page":"888","DOI":"10.4269\/ajtmh.12-0329","article-title":"Gravitraps for management of dengue clusters in Singapore","volume":"88","author":"Lee","year":"2013","journal-title":"Am J Trop Med Hyg."},{"key":"B7","doi-asserted-by":"publisher","first-page":"1024","DOI":"10.1590\/0074-0276130128","article-title":"A comparison of larval, ovitrap and MosquiTRAP surveillance for Aedes (Stegomyia) aegypti","volume":"108","author":"Resende","year":"2013","journal-title":"Mem Inst Oswaldo Cruz."},{"key":"B8","doi-asserted-by":"publisher","first-page":"446","DOI":"10.1186\/s13071-016-1724-x","article-title":"Comparative evaluation of the efficiency of the BG-Sentinel trap, CDC light trap and Mosquito-oviposition trap for the surveillance of vector mosquitoes","volume":"9","author":"Li","year":"2016","journal-title":"Parasit Vectors."},{"key":"B9","doi-asserted-by":"publisher","first-page":"145","DOI":"10.1603\/ME13096","article-title":"Use of the CDC autocidal gravid ovitrap to control and prevent outbreaks of Aedes aegypti (Diptera: Culicidae)","volume":"51","author":"Barrera","year":"2014","journal-title":"J Med Entomol."},{"key":"B10","doi-asserted-by":"publisher","first-page":"61","DOI":"10.2987\/21-6996.1","article-title":"Improving the safety and acceptability of autocidal gravid ovitraps (AGO Traps)","volume":"37","author":"Acevedo","year":"2021","journal-title":"J Am Mosq Control Assoc."},{"key":"B11","doi-asserted-by":"publisher","first-page":"e0250893","DOI":"10.1371\/journal.pone.0250893","article-title":"Semi-field assessment of the Gravid Aedes Trap (GAT) with the aim of controlling Aedes (Stegomyia) aegypti populations","volume":"16","author":"Eiras","year":"2021","journal-title":"PLoS ONE."},{"key":"B12","doi-asserted-by":"publisher","first-page":"200","DOI":"10.1186\/1756-3305-7-200","article-title":"Development and evaluation of a novel contamination device that targets multiple life-stages of Aedes aegypti.","volume":"7","author":"Snetselaar","year":"2014","journal-title":"Parasit Vectors"},{"key":"B13","doi-asserted-by":"publisher","first-page":"481","DOI":"10.1093\/jme\/tjx221","article-title":"The attractiveness of the gravid aedes trap to dengue vectors in Fiji","volume":"55","author":"Harwood","year":"2018","journal-title":"J Med Entomol."},{"key":"B14","first-page":"91","article-title":"Comparison of the attractiveness of organic infusions to the standard CDC gravid mosquito trap","volume":"2009","author":"McPhatter","year":"2009","journal-title":"US Army Med Dep J"},{"key":"B15","doi-asserted-by":"publisher","first-page":"462","DOI":"10.1186\/s13071-019-3733-z","article-title":"A comparative assessment of adult mosquito trapping methods to estimate spatial patterns of abundance and community composition in southern Africa","volume":"12","author":"Gorsich","year":"2019","journal-title":"Parasit Vectors."},{"key":"B16","unstructured":"Mosquito Traps2020"},{"key":"B17","first-page":"547","article-title":"Preliminary investigation on the use of a light-trap for sampling malaria vectors in the Gambia","volume":"40","author":"Odetoyinbo","year":"1969","journal-title":"Bull World Health Organ."},{"key":"B18","doi-asserted-by":"publisher","first-page":"61","DOI":"10.1016\/j.actatropica.2018.04.013","article-title":"Centers for disease control-type light traps equipped with high-intensity light-emitting diodes as light sources for monitoring Anopheles mosquitoes.","volume":"183","author":"Costa-Neta","year":"2018","journal-title":"Acta Trop"},{"key":"B19","first-page":"186","article-title":"Field evaluation of colored light-emitting diodes as attractants for woodland mosquitoes and other diptera in north central Florida","volume":"14","author":"Burkett","year":"1998","journal-title":"J Am Mosq Control Assoc."},{"key":"B20","doi-asserted-by":"publisher","first-page":"418","DOI":"10.1186\/s13071-019-3673-7","article-title":"Evaluation of an ultraviolet LED trap for catching Anopheles and Culex mosquitoes in south-eastern Tanzania","volume":"12","author":"Mwanga","year":"2019","journal-title":"Parasit Vectors."},{"key":"B21","first-page":"988","volume-title":"Mosquito Ecology: Field Sampling Methods","author":"Service","year":"1993"},{"key":"B22","doi-asserted-by":"publisher","first-page":"683","DOI":"10.1017\/S0007485300042437","article-title":"The spectral sensitivity of Aedes aegypti (L.) at oviposition","volume":"60","author":"Snow","year":"1971","journal-title":"Bull Entomol Res."},{"key":"B23","doi-asserted-by":"publisher","first-page":"e0008528","DOI":"10.1371\/journal.pntd.0008528","article-title":"Gravitrap deployment for adult Aedes aegypti surveillance and its impact on dengue cases","volume":"14","author":"Ong","year":"2020","journal-title":"PLoS Negl Trop Dis."},{"key":"B24","first-page":"342","article-title":"A comparison of seven traps used for collection of Aedes albopictus and Aedes aegypti originating from a large tire repository in Harris County (Houston), Texas","volume":"20","author":"Dennett","year":"2004","journal-title":"J Am Mosq Control Assoc."},{"key":"B25","doi-asserted-by":"publisher","first-page":"319","DOI":"10.2987\/5652.1","article-title":"Evaluation of three traps for sampling Aedes polynesiensis and other mosquito species in American Samoa","volume":"24","author":"Schmaedick","year":"2008","journal-title":"J Am Mosq Control Assoc."},{"key":"B26","doi-asserted-by":"publisher","first-page":"110","DOI":"10.1111\/j.1948-7134.2012.00207.x","article-title":"Adult mosquito trap sensitivity for detecting exotic mosquito incursions and eradication: a study using EVS traps and the Australian southern saltmarsh mosquito, Aedes camptorhynchus.","volume":"37","author":"Williams","year":"2012","journal-title":"J Vector Ecol"},{"key":"B27","doi-asserted-by":"publisher","first-page":"134","DOI":"10.2987\/08-5821.1","article-title":"The Zumba mosquito trap and BG-Sentinel trap: novel surveillance tools for host-seeking mosquitoes","volume":"25","author":"Bhalala","year":"2009","journal-title":"J Am Mosq Control Assoc."},{"key":"B28","doi-asserted-by":"publisher","first-page":"347","DOI":"10.1186\/s12879-020-4942-y","article-title":"Epidemiological analysis of the Kaohsiung city strategy for dengue fever quarantine and epidemic prevention","volume":"20","author":"Pan","year":"2020","journal-title":"BMC Infect Dis."},{"key":"B29","doi-asserted-by":"publisher","first-page":"e775","DOI":"10.1371\/journal.pntd.0000775","article-title":"The role of imported cases and favorable meteorological conditions in the onset of dengue epidemics","volume":"4","author":"Shang","year":"2010","journal-title":"PLoS Negl Trop Dis."},{"key":"B30","doi-asserted-by":"publisher","first-page":"e123","DOI":"10.1038\/emi.2016.124","article-title":"Consecutive large dengue outbreaks in Taiwan in 2014-2015","volume":"5","author":"Wang","year":"2016","journal-title":"Emerg Microbes Infect."},{"key":"B31","volume-title":"R: A Language and Environment for Statistical Computing","year":"2020"},{"key":"B32","doi-asserted-by":"publisher","first-page":"68","DOI":"10.1111\/j.1948-7134.2011.00142.x","article-title":"Comparison of the efficacy of CO2-baited and unbaited light traps, gravid traps, backpack aspirators, and sweep net collections for sampling mosquitoes infected with Japanese encephalitis virus","volume":"36","author":"Chen","year":"2011","journal-title":"J Vector Ecol."},{"key":"B33","doi-asserted-by":"publisher","first-page":"1539","DOI":"10.1093\/jme\/tjaa065","article-title":"Attraction versus capture II: efficiency of the BG-sentinel trap under semifield conditions and characterizing response behaviors of male Aedes aegypti (Diptera: Culicidae)","volume":"57","author":"Amos","year":"2020","journal-title":"J Med Entomol."},{"key":"B34","doi-asserted-by":"publisher","first-page":"32","DOI":"10.1186\/s13071-016-1946-y","article-title":"Assessment of synthetic floral-based attractants and sugar baits to capture male and female Aedes aegypti (Diptera: Culicidae)","volume":"10","author":"Fikrig","year":"2017","journal-title":"Parasit Vectors."},{"key":"B35","doi-asserted-by":"publisher","first-page":"50388","DOI":"10.3390\/insects12050388","article-title":"Designing Aedes (Diptera: Culicidae) mosquito traps: the evolution of the male aedes sound trap by iterative evaluation","volume":"12","author":"Staunton","year":"2021","journal-title":"Insects"},{"key":"B36","doi-asserted-by":"publisher","first-page":"e0008434","DOI":"10.1371\/journal.pntd.0008434","article-title":"Real-time dengue forecast for outbreak alerts in Southern Taiwan","volume":"14","author":"Cheng","year":"2020","journal-title":"PLoS Negl Trop Dis."},{"key":"B37","doi-asserted-by":"publisher","first-page":"40158","DOI":"10.3390\/insects9040158","article-title":"Effects of the environmental temperature on Aedes aegypti and Aedes albopictus mosquitoes: a review","volume":"9","author":"Reinhold","year":"2018","journal-title":"Insects"},{"key":"B38","first-page":"309","article-title":"The relative attractiveness of carbon dioxide and octenol in CDC- and EVS-type light traps for sampling the mosquitoes Aedes aegypti (L.). Aedes polynesiensis Marks, and Culex quinquefasciatus say in Moorea, French Polynesia","volume":"29","author":"Russell","year":"2004","journal-title":"J Vector Ecol."},{"key":"B39","doi-asserted-by":"publisher","first-page":"278","DOI":"10.1093\/jmedent\/29.2.278","article-title":"Aedes aegypti (Diptera: Culicidae) vision: spectral sensitivity and other perceptual parameters of the female eye","volume":"29","author":"Muir","year":"1992","journal-title":"J Med Entomol."},{"key":"B40","doi-asserted-by":"publisher","first-page":"1105","DOI":"10.3390\/v12101105","article-title":"Releasing intracellular NS1 from mosquito cells for the detection of dengue virus-infected mosquitoes","volume":"12","author":"Cheng","year":"2020","journal-title":"Viruses"},{"key":"B41","doi-asserted-by":"publisher","first-page":"594","DOI":"10.1186\/s13071-020-04470-y","article-title":"Surveillance of dengue virus in individual Aedes aegypti mosquitoes collected concurrently with suspected human cases in Tarlac City, Philippines","volume":"13","author":"Balingit","year":"2020","journal-title":"Parasit Vectors."},{"key":"B42","doi-asserted-by":"publisher","first-page":"e0257460","DOI":"10.1371\/journal.pone.0257460","article-title":"Dengue virus in humans and mosquitoes and their molecular characteristics in northeastern Thailand 2016-2018","volume":"16","author":"Nonyong","year":"2021","journal-title":"PLoS ONE."},{"key":"B43","doi-asserted-by":"publisher","first-page":"71","DOI":"10.1186\/s40249-019-0584-y","article-title":"Gravid oviposition sticky trap and dengue non-structural 1 antigen test for early surveillance of dengue in multi-storey dwellings: study protocol of a cluster randomized controlled trial","volume":"8","author":"Liew","year":"2019","journal-title":"Infect Dis Poverty."},{"key":"B44","doi-asserted-by":"publisher","first-page":"260","DOI":"10.4269\/ajtmh.2012.12-0477","article-title":"Detection of dengue virus NS1 antigen in infected Aedes aegypti using a commercially available kit","volume":"88","author":"Voge","year":"2013","journal-title":"Am J Trop Med Hyg."},{"key":"B45","doi-asserted-by":"publisher","first-page":"155","DOI":"10.1186\/1756-3305-7-155","article-title":"Preliminary evaluation on the efficiency of the kit Platelia Dengue NS1 Ag-ELISA to detect dengue virus in dried Aedes aegypti: a potential tool to improve dengue surveillance","volume":"7","author":"Sylvestre","year":"2014","journal-title":"Parasit Vectors."}],"container-title":["Frontiers in Public Health"],"original-title":[],"link":[{"URL":"https:\/\/www.frontiersin.org\/articles\/10.3389\/fpubh.2022.778736\/full","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,3,17]],"date-time":"2022-03-17T05:53:50Z","timestamp":1647496430000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.frontiersin.org\/articles\/10.3389\/fpubh.2022.778736\/full"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,3,17]]},"references-count":45,"alternative-id":["10.3389\/fpubh.2022.778736"],"URL":"https:\/\/doi.org\/10.3389\/fpubh.2022.778736","relation":{},"ISSN":["2296-2565"],"issn-type":[{"value":"2296-2565","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,3,17]]},"article-number":"778736"}}