{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T05:43:21Z","timestamp":1790142201943,"version":"4.0.1"},"reference-count":41,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T00:00:00Z","timestamp":1786924800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T00:00:00Z","timestamp":1786924800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Tropical Med Int Health"],"abstract":"ABSTRACT<\/jats:title>\n \n Objectives<\/jats:title>\n \n Chagas disease has shifted from a predominantly rural infection to an increasingly urban health concern. In the Southern Cone,\n \n Triatoma infestans<\/jats:italic>\n <\/jats:styled-content>\n remains the main vector of\n Trypanosoma cruzi<\/jats:italic>\n and is frequently detected in Argentine cities, with urban areas of San Juan representing the principal hotspot of active vector\u2010borne transmission. We evaluated post\u2010spraying house\u2010level\n \n T. infestans<\/jats:italic>\n <\/jats:styled-content>\n infestation persistence and compared detection by active manual searches (AS) with chemically baited adhesive sensors (CS).\n <\/jats:p>\n <\/jats:sec>\n \n Methods<\/jats:title>\n The study was conducted in the metropolitan area of San Juan, Argentina, where 432 houses were inspected at baseline. Houses with detected triatomines and adjacent houses were sprayed with beta\u2010cypermethrin. Follow\u2010up surveys were performed at 1, 3, 6, and 12\u2009months. During the first three surveys, previously infested houses were randomly assigned to either AS or CS detection methods; at 12\u2009months, all houses were reassessed using AS.<\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n \n At baseline, 369\n \n T. infestans<\/jats:italic>\n <\/jats:styled-content>\n (adults and nymphs) were detected in 20 houses. After spraying, infestation and abundance declined sharply and remained low over 12\u2009months. Infested houses decreased from 20 to 5, and total abundance from 369 to 6 individuals. Most post\u2010spraying detections were sporadic and low\u2010density. Manual searches were the only method that consistently detected triatomine infestation. Although most highly infested houses showed marked reductions, one exhibited a later increase, and occasional shifts between outdoor and indoor infestation.\n <\/jats:p>\n <\/jats:sec>\n \n Conclusions<\/jats:title>\n \n These findings indicate that residual spraying can reduce\n \n T. infestans<\/jats:italic>\n <\/jats:styled-content>\n infestation in urban settings for at least 1 year, and that active manual searches show a strong operational performance for detecting low\u2010density residual infestations during urban surveillance compared to chemically baited sensors.\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/tmi.70217","type":"journal-article","created":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T03:25:05Z","timestamp":1787023505000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Urban Persistence of\n \n Triatoma infestans<\/i>\n <\/scp>\n : Post\u2010Spraying Reinfestation Dynamics and Evaluation of Alternative Surveillance Tools"],"prefix":"10.1111","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3620-1923","authenticated-orcid":false,"given":"S\u00e1nchez\u2010Casaccia","family":"Paz","sequence":"first","affiliation":[{"name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas (CONICET) Ciudad Aut\u00f3noma de Buenos Aires Argentina"},{"name":"Administraci\u00f3n Nacional de Laboratorio e Institutos en Salud (ANLIS) \u201cDr. Carlos Malbr\u00e1n\u201d Ciudad Aut\u00f3noma de Buenos Aires Argentina"},{"name":"Facultad de Ciencias Exactas y Naturales. Departamento de Ecolog\u00eda, Gen\u00e9tica y Evoluci\u00f3n Universidad de Buenos Aires Ciudad Aut\u00f3noma de Buenos Aires Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1299-8627","authenticated-orcid":false,"given":"Nattero","family":"Julieta","sequence":"additional","affiliation":[{"name":"Laboratorio de Eco\u2010Epidemiolog\u00eda, Departamento de Ecolog\u00eda, Gen\u00e9tica y Evoluci\u00f3n (DEGE), Facultad de Ciencias Exactas y Naturales (FCEyN) Universidad de Buenos Aires (UBA) Ciudad Aut\u00f3noma de Buenos Aires Argentina"},{"name":"Instituto de Ecolog\u00eda, Gen\u00e9tica y Evoluci\u00f3n de Buenos Aires (IEGEBA)\/CONICET\u2010Universidad de Buenos Aires Ciudad Aut\u00f3noma de Buenos Aires Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3198-6039","authenticated-orcid":false,"given":"Romina V.","family":"Piccinali","sequence":"additional","affiliation":[{"name":"Laboratorio de Eco\u2010Epidemiolog\u00eda, Departamento de Ecolog\u00eda, Gen\u00e9tica y Evoluci\u00f3n (DEGE), Facultad de Ciencias Exactas y Naturales (FCEyN) Universidad de Buenos Aires (UBA) Ciudad Aut\u00f3noma de Buenos Aires Argentina"},{"name":"Instituto de Ecolog\u00eda, Gen\u00e9tica y Evoluci\u00f3n de Buenos Aires (IEGEBA)\/CONICET\u2010Universidad de Buenos Aires Ciudad Aut\u00f3noma de Buenos Aires Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cano\u2010Suarez","family":"Florencia","sequence":"additional","affiliation":[{"name":"Programa de Control de Enfermedades de Transmisi\u00f3n Vectorial de San Juan Ministerio de Salud P\u00fablica de San Juan San Juan Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Salv\u00e1","family":"Liliana","sequence":"additional","affiliation":[{"name":"Programa de Control de Enfermedades de Transmisi\u00f3n Vectorial de San Juan Ministerio de Salud P\u00fablica de San Juan San Juan Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Meli","family":"Sergio","sequence":"additional","affiliation":[{"name":"Programa de Control de Enfermedades de Transmisi\u00f3n Vectorial de San Juan Ministerio de Salud P\u00fablica de San Juan San Juan Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5078-7214","authenticated-orcid":false,"given":"Monteiro","family":"Magna","sequence":"additional","affiliation":[{"name":"Laboratorio de Bio y Materiales, Facultad Polit\u00e9cnica Universidad Nacional de Asunci\u00f3n (UNA) San Lorenzo Paraguay"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6207-1870","authenticated-orcid":false,"given":"Antonieta","family":"Rojas de Arias","sequence":"additional","affiliation":[{"name":"Centro Para el Desarrollo de la Investigaci\u00f3n Cient\u00edfica (CEDIC) Asunci\u00f3n Paraguay"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0809-3507","authenticated-orcid":false,"given":"Ana Laura","family":"Carbajal\u2010de\u2010la\u2010Fuente","sequence":"additional","affiliation":[{"name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas (CONICET) Ciudad Aut\u00f3noma de Buenos Aires Argentina"},{"name":"Administraci\u00f3n Nacional de Laboratorio e Institutos en Salud (ANLIS) \u201cDr. Carlos Malbr\u00e1n\u201d Ciudad Aut\u00f3noma de Buenos Aires Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,8,17]]},"reference":[{"key":"e_1_2_10_2_1","unstructured":"World Health Organization \u201cChagas Disease (American Trypanosomiasis) \u201d2025 https:\/\/www.who.int\/news\u2010room\/fact\u2010sheets\/detail\/chagas\u2010disease\u2010(american\u2010trypanosomiasis)."},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.3201\/eid3109.241700"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1590\/0074\u201002760200460"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1590\/0074\u201002760210130"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pntd.0011003"},{"key":"e_1_2_10_7_1","volume-title":"Recomendaciones Para el Control Vectorial de Chagas en Zonas Urbanas","author":"Carbajal de la Fuente A. L.","year":"2023"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1590\/0074\u201002760210056"},{"key":"e_1_2_10_9_1","unstructured":"Ministerio de Salud de la Rep\u00fablica Argentina \u201cManual de Normas y Procedimientos de Vigilancia y Control de Eventos de Notificaci\u00f3n Obligatoria \u201d2022 https:\/\/www.argentina.gob.ar\/sites\/default\/files\/2019\/10\/msal\u2010manual_de_normas_y_procedimientos_de_vigilancia_y_control_de_eno_2022.pdf."},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1590\/0037\u20108682\u20100081\u20102015"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13071\u2010023\u201005861\u20107"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.actatropica.2025.107791"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13071\u2010021\u201004942\u20109"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.3201\/eid2012.131820"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pntd.0013373"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1186\/1476\u2010072X\u201012\u201048"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13071\u2010025\u201007163\u20106"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pntd.0000620"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1093\/jme\/tjae043"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pntd.0001822"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cois.2023.101101"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.actatropica.2025.107626"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.actatropica.2006.12.007"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.7705\/biomedica.v33i4.835"},{"key":"e_1_2_10_25_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0074\u201002762002000100009"},{"key":"e_1_2_10_26_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13071\u2010020\u20103891\u2010z"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.4269\/ajtmh.23\u20100327"},{"key":"e_1_2_10_28_1","doi-asserted-by":"publisher","DOI":"10.1093\/jme\/tjae087"},{"key":"e_1_2_10_29_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0034\u201089101995000300006"},{"key":"e_1_2_10_30_1","doi-asserted-by":"publisher","DOI":"10.7775\/fjbzps39"},{"key":"e_1_2_10_31_1","unstructured":"Instituto Nacional de Estad\u00edstica y Censos (INDEC) \u201cCenso Nacional de Poblaci\u00f3n Hogares y Viviendas 2022: Datos Definitivos \u201d2025 https:\/\/censo.gob.ar\/index.php\/datos_definitivos\/."},{"key":"e_1_2_10_32_1","volume-title":"Gu\u00eda Para el Control Vectorial de la Enfermedad de Chagas","author":"Canale D.","year":"2008"},{"key":"e_1_2_10_33_1","doi-asserted-by":"publisher","DOI":"10.21474\/IJAR01\/5499"},{"key":"e_1_2_10_34_1","doi-asserted-by":"publisher","DOI":"10.1214\/ss\/1009213286"},{"key":"e_1_2_10_35_1","first-page":"123","article-title":"Revision of the Triatominae (Hemiptera, Reduviidae), and Their Significance as Vectors of Chagas' Disease","volume":"163","author":"Lent H.","year":"1979","journal-title":"Bulletin of the American Museum of Natural History"},{"key":"e_1_2_10_36_1","volume-title":"Gu\u00eda Metodol\u00f3gica Para Evaluaciones Externas de la Interrupci\u00f3n de la Transmisi\u00f3n y la Eliminaci\u00f3n de la Enfermedad de Chagas Como Problema de Salud P\u00fablica","author":"Pan American Health Organization","year":"2023"},{"key":"e_1_2_10_37_1","doi-asserted-by":"publisher","DOI":"10.3389\/finsc.2025.1593921"},{"key":"e_1_2_10_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.actatropica.2026.108168"},{"key":"e_1_2_10_39_1","doi-asserted-by":"publisher","DOI":"10.1590\/0102\u2010311X00099115"},{"key":"e_1_2_10_40_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.actatropica.2010.11.005"},{"key":"e_1_2_10_41_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.actatropica.2008.09.019"},{"key":"e_1_2_10_42_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pcbi.1002801"}],"container-title":["Tropical Medicine & International Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/tmi.70217","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/tmi.70217","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/tmi.70217","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T03:25:15Z","timestamp":1787023515000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/tmi.70217"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8,17]]},"references-count":41,"alternative-id":["10.1111\/tmi.70217"],"URL":"https:\/\/doi.org\/10.1111\/tmi.70217","archive":["Portico"],"relation":{},"ISSN":["1360-2276","1365-3156"],"issn-type":[{"value":"1360-2276","type":"print"},{"value":"1365-3156","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,8,17]]},"assertion":[{"value":"2026-05-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-08-11","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-08-17","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"tmi.70217"}}