{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,16]],"date-time":"2026-05-16T04:16:38Z","timestamp":1778904998563,"version":"3.51.4"},"reference-count":62,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,6,10]],"date-time":"2025-06-10T00:00:00Z","timestamp":1749513600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/100004933","name":"Texas A&M Veterinary Medical Diagnostic Laboratory","doi-asserted-by":"publisher","award":["FY2014-FY2015"],"award-info":[{"award-number":["FY2014-FY2015"]}],"id":[{"id":"10.13039\/100004933","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100004913","name":"Texas AgriLife Research","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100004913","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["RC-R"],"award-info":[{"award-number":["RC-R"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["1252521"],"award-info":[{"award-number":["1252521"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["2T32OD011083\\u201306"],"award-info":[{"award-number":["2T32OD011083\\u201306"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Veterinary Parasitology: Regional Studies and Reports"],"published-print":{"date-parts":[[2025,8]]},"DOI":"10.1016\/j.vprsr.2025.101293","type":"journal-article","created":{"date-parts":[[2025,6,10]],"date-time":"2025-06-10T11:43:00Z","timestamp":1749555780000},"page":"101293","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Trypanosoma cruzi DTU TcI disproportionately associated with fatal T. cruzi myocarditis in dogs in Texas, USA"],"prefix":"10.1016","volume":"63","author":[{"given":"Carolyn L.","family":"Hodo","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lisa D.","family":"Auckland","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rachel","family":"Curtis-Robles","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Barbara C.","family":"Lewis","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sarah A.","family":"Hamer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.vprsr.2025.101293_bb0005","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1016\/S0166-6851(99)90035-X","article-title":"Differential tissue distribution of diverse clones of Trypanosoma cruzi in infected mice","volume":"100","author":"Andrade","year":"1999","journal-title":"Mol. Biochem. Parasitol"},{"key":"10.1016\/j.vprsr.2025.101293_bb0010","doi-asserted-by":"crossref","first-page":"269","DOI":"10.1016\/S0014-4894(02)00024-3","article-title":"Trypanosoma cruzi: role of host genetic background in the differential tissue distribution of parasite clonal populations","volume":"100","author":"Andrade","year":"2002","journal-title":"Exp. Parasitol."},{"key":"10.1016\/j.vprsr.2025.101293_bb0015","doi-asserted-by":"crossref","first-page":"1055","DOI":"10.1016\/j.cvsm.2009.06.004","article-title":"Canine Chagas\u2019 disease (American trypanosomiasis) in North America","volume":"39","author":"Barr","year":"2009","journal-title":"Vet. Clin. North Am. Small Anim. Pract."},{"key":"10.1016\/j.vprsr.2025.101293_bb0020","doi-asserted-by":"crossref","first-page":"2033","DOI":"10.2460\/ajvr.1991.52.12.2033","article-title":"Pathologic features of dogs inoculated with North American Trypanosoma cruzi isolates","volume":"52","author":"Barr","year":"1991","journal-title":"Am. J. Vet. Res."},{"key":"10.1016\/j.vprsr.2025.101293_bb0025","doi-asserted-by":"crossref","first-page":"103","DOI":"10.3201\/eid0901.020217","article-title":"Chagas disease in a domestic transmission cycle in southern Texas, USA","volume":"9","author":"Beard","year":"2003","journal-title":"Emerg. Infect. Dis."},{"key":"10.1016\/j.vprsr.2025.101293_bb0030","doi-asserted-by":"crossref","first-page":"655","DOI":"10.1128\/CMR.00005-11","article-title":"Trypanosoma cruzi and chagas\u2019 disease in the United States","volume":"24","author":"Bern","year":"2011","journal-title":"Clin. Microbiol. Rev."},{"key":"10.1016\/j.vprsr.2025.101293_bb0035","doi-asserted-by":"crossref","first-page":"1853","DOI":"10.2460\/javma.2000.217.1853","article-title":"Prevalence of American trypanosomiasis (chagas disease) among dogs in Oklahoma","volume":"217","author":"Bradley","year":"2000","journal-title":"J. Am. Vet. Med. Assoc."},{"key":"10.1016\/j.vprsr.2025.101293_bb0040","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pntd.0004792","article-title":"Over six thousand Trypanosoma cruzi strains classified into discrete typing units (DTUs): attempt at an inventory","volume":"10","author":"Breni\u00e8re","year":"2016","journal-title":"PLoS Negl. Trop. Dis."},{"key":"10.1016\/j.vprsr.2025.101293_bb0045","doi-asserted-by":"crossref","first-page":"485","DOI":"10.1086\/655680","article-title":"Molecular identification of Trypanosoma cruzi discrete typing units in end-stage chronic chagas heart disease and reactivation after heart transplantation","volume":"51","author":"Burgos","year":"2010","journal-title":"Clin. Infect. Dis."},{"key":"10.1016\/j.vprsr.2025.101293_bb0050","first-page":"1","article-title":"Chagas disease ecology in the United States: recent advances in understanding Trypanosoma cruzi transmission among triatomines, wildlife, and domestic animals and a quantitative synthesis of vector\u2013host interactions","volume":"10","author":"Busselman","year":"2021","journal-title":"Annu. Rev. Anim. Biosci."},{"key":"10.1016\/j.vprsr.2025.101293_bb0055","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pntd.0009935","article-title":"High incidence of Trypanosoma cruzi infections in dogs directly detected through longitudinal tracking at 10 multi-dog kennels, Texas, USA","volume":"15","author":"Busselman","year":"2021","journal-title":"PLoS Negl. Trop. Dis."},{"key":"10.1016\/j.vprsr.2025.101293_bb0060","doi-asserted-by":"crossref","DOI":"10.1016\/j.actatropica.2023.107087","article-title":"Abundant triatomines in Texas dog kennel environments: triatomine collections, infection with Trypanosoma cruzi, and blood feeding hosts","volume":"250","author":"Busselman","year":"2024","journal-title":"Acta Trop."},{"key":"10.1016\/j.vprsr.2025.101293_bb0065","doi-asserted-by":"crossref","first-page":"332","DOI":"10.3389\/fcimb.2019.00332","article-title":"Echocardiographic measurements in a preclinical model of chronic chagasic cardiomyopathy in dogs: validation and reproducibility","volume":"9","author":"Carvalho","year":"2019","journal-title":"Front. Cell. Infect. Microbiol."},{"key":"10.1016\/j.vprsr.2025.101293_bb0070","doi-asserted-by":"crossref","first-page":"151","DOI":"10.1016\/j.vetpar.2009.02.024","article-title":"Immunopathology of natural infection with Trypanosoma cruzi in dogs","volume":"162","author":"Cruz-Chan","year":"2009","journal-title":"Vet. Parasitol."},{"key":"10.1016\/j.vprsr.2025.101293_bb0075","doi-asserted-by":"crossref","DOI":"10.1155\/2014\/683230","article-title":"Chagas disease cardiomyopathy: immunopathology and genetics","volume":"2014","author":"Cunha-Neto","year":"2014","journal-title":"Mediat. Inflamm."},{"key":"10.1016\/j.vprsr.2025.101293_bb0080","doi-asserted-by":"crossref","first-page":"1599","DOI":"10.1016\/j.ijpara.2010.06.006","article-title":"Trypanosoma cruzi I genotypes in different geographical regions and transmission cycles based on a microsatellite motif of the intergenic spacer of spliced-leader genes","volume":"40","author":"Cura","year":"2010","journal-title":"Int. J. Parasitol."},{"key":"10.1016\/j.vprsr.2025.101293_bb0085","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pntd.0005298","article-title":"Epidemiology and molecular typing of Trypanosoma cruzi in naturally-infected hound dogs and associated triatomine vectors in Texas, USA","volume":"11","author":"Curtis-Robles","year":"2017","journal-title":"PLoS Negl. Trop. Dis."},{"key":"10.1016\/j.vprsr.2025.101293_bb0090","doi-asserted-by":"crossref","DOI":"10.4269\/ajtmh.16-0789","article-title":"Trypanosoma cruzi (agent of chagas disease) in sympatric human and dog populations in \u201cColonias\u201d of the Lower Rio Grande Valley of Texas","author":"Curtis-Robles","year":"2017","journal-title":"Am. J. Trop. Med. Hyg."},{"key":"10.1016\/j.vprsr.2025.101293_bb0095","first-page":"85","article-title":"Trypanosoma cruzi discrete typing unit TcIV implicated in a case of acute disseminated canine chagas disease","volume":"12","author":"Curtis-Robles","year":"2018","journal-title":"Vet. Parasitol. Reg. Stud. Reports."},{"key":"10.1016\/j.vprsr.2025.101293_bb0100","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1016\/j.meegid.2017.12.016","article-title":"Analysis of over 1500 triatomine vectors from across the US, predominantly Texas, for Trypanosoma cruzi infection and discrete typing units","volume":"58","author":"Curtis-Robles","year":"2018","journal-title":"Infect. Genet. Evol."},{"key":"10.1016\/j.vprsr.2025.101293_bb0105","doi-asserted-by":"crossref","first-page":"113","DOI":"10.4269\/ajtmh.17-0526","article-title":"Bionomics and spatial distribution of triatomine vectors of Trypanosoma cruzi in Texas and other southern states, USA","volume":"98","author":"Curtis-Robles","year":"2018","journal-title":"Am. J. Trop. Med. Hyg."},{"key":"10.1016\/j.vprsr.2025.101293_bb0110","series-title":"American Trypanosomiasis: Chagas Disease One Hundred Years of Research","first-page":"277","article-title":"Veterinary aspects and experimental studies","author":"Desquesnes","year":"2010"},{"key":"10.1016\/j.vprsr.2025.101293_bb0115","doi-asserted-by":"crossref","unstructured":"Duffy, T., Cura, C.I., Ramirez, J.C., Abate, T., Cayo, N.M., Parrado, R., Bello, Z.D., Velazquez, E., Mu\u00f1oz-Calderon, A., Juiz, N.A., Basile, J., Garcia, L., Riarte, A., Nasser, J.R., Ocampo, S.B., Yadon, Z.E., Torrico, F., Noya, B.A. de, Ribeiro, I., Schijman, A.G., 2013. Analytical performance of a multiplex real-time PCR assay using TaqMan probes for quantification of Trypanosoma cruzi satellite DNA in blood samples. PLoS Negl. Trop. Dis. 7, e2000. doi:https:\/\/doi.org\/10.1371\/journal.pntd.0002000.","DOI":"10.1371\/journal.pntd.0002000"},{"key":"10.1016\/j.vprsr.2025.101293_bb0120","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pntd.0008932","article-title":"Genetic diversity of Trypanosoma cruzi parasites infecting dogs in southern Louisiana sheds light on parasite transmission cycles and serological diagnostic performance","volume":"14","author":"Dumonteil","year":"2020","journal-title":"PLoS Negl. Trop. Dis."},{"key":"10.1016\/j.vprsr.2025.101293_bb0125","doi-asserted-by":"crossref","first-page":"3840","DOI":"10.3390\/ijms25073840","article-title":"Chagas disease: a silent threat for dogs and humans","volume":"25","author":"Dur\u00e3es-Oliveira","year":"2024","journal-title":"Int. J. Mol. Sci."},{"key":"10.1016\/j.vprsr.2025.101293_bb0130","doi-asserted-by":"crossref","first-page":"1005","DOI":"10.1590\/0074-02760140208","article-title":"The TcI and TcII Trypanosoma cruzi experimental infections induce distinct immune responses and cardiac fibrosis in dogs","volume":"109","author":"Duz","year":"2014","journal-title":"Mem. Inst. Oswaldo Cruz"},{"key":"10.1016\/j.vprsr.2025.101293_bb0135","doi-asserted-by":"crossref","first-page":"322","DOI":"10.1186\/s13071-019-3572-y","article-title":"High prevalence of Trypanosoma cruzi infection in shelter dogs from southern Louisiana, USA","volume":"12","author":"Elmayan","year":"2019","journal-title":"Parasit. Vectors"},{"key":"10.1016\/j.vprsr.2025.101293_bb0140","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1016\/j.actatropica.2008.12.003","article-title":"Haplotype identification within Trypanosoma cruzi I in Colombian isolates from several reservoirs, vectors and humans","volume":"110","author":"Falla","year":"2009","journal-title":"Acta Trop."},{"key":"10.1016\/j.vprsr.2025.101293_bb0145","doi-asserted-by":"crossref","DOI":"10.1016\/j.meegid.2022.105251","article-title":"Phylogenetic diversity of two common Trypanosoma cruzi lineages in the southwestern United States","volume":"99","author":"Flores-L\u00f3pez","year":"2022","journal-title":"Infect. Genet. Evol."},{"key":"10.1016\/j.vprsr.2025.101293_bb0150","doi-asserted-by":"crossref","first-page":"151","DOI":"10.1016\/j.meegid.2017.01.016","article-title":"Molecular identification and genotyping of Trypanosoma cruzi DNA in autochthonous chagas disease patients from Texas, USA","volume":"49","author":"Garcia","year":"2017","journal-title":"Infect. Genet. Evol."},{"key":"10.1016\/j.vprsr.2025.101293_bb0155","doi-asserted-by":"crossref","first-page":"1","DOI":"10.2460\/javma.22.10.0445","article-title":"Trypanosoma cruzi infection diagnosed in dogs in nonendemic areas and results from a survey suggest a need for increased chagas disease awareness in North America","volume":"261","author":"Gavic","year":"2023","journal-title":"J. Am. Vet. Med. Assoc."},{"key":"10.1016\/j.vprsr.2025.101293_bb0160","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1016\/j.actatropica.2015.05.029","article-title":"Reservoir host competence and the role of domestic and commensal hosts in the transmission of Trypanosoma cruzi","volume":"151","author":"G\u00fcrtler","year":"2015","journal-title":"Acta Trop."},{"key":"10.1016\/j.vprsr.2025.101293_bb0165","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1093\/ilar\/ilx020","article-title":"Toward an ecological framework for assessing reservoirs of vector-borne pathogens: wildlife reservoirs of Trypanosoma cruzi across the southern United States","volume":"58","author":"Hodo","year":"2017","journal-title":"ILAR J."},{"key":"10.1016\/j.vprsr.2025.101293_bb0170","doi-asserted-by":"crossref","first-page":"426","DOI":"10.1007\/s10393-018-1318-5","article-title":"Trypanosoma cruzi transmission among captive nonhuman primates, wildlife, and vectors","volume":"15","author":"Hodo","year":"2018","journal-title":"EcoHealth"},{"key":"10.1016\/j.vprsr.2025.101293_bb0175","doi-asserted-by":"crossref","first-page":"158","DOI":"10.1111\/jvim.15352","article-title":"Repeated cross-sectional study of Trypanosoma cruzi in shelter dogs in Texas, in the context of Dirofilaria immitis and tick-borne pathogen prevalence","volume":"33","author":"Hodo","year":"2019","journal-title":"J. Vet. Intern. Med."},{"key":"10.1016\/j.vprsr.2025.101293_bb0180","doi-asserted-by":"crossref","first-page":"144","DOI":"10.32614\/RJ-2013-014","article-title":"Ggmap: spatial visualization with ggplot2","volume":"5","author":"Kahle","year":"2013","journal-title":"R J."},{"key":"10.1016\/j.vprsr.2025.101293_bb0185","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1016\/j.vetpar.2007.12.021","article-title":"Distribution and characterization of canine chagas disease in Texas","volume":"152","author":"Kjos","year":"2008","journal-title":"Vet. Parasitol."},{"key":"10.1016\/j.vprsr.2025.101293_bb0190","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1177\/03009858221148510","article-title":"Protozoal meningoencephalitis and myelitis in 4 dogs associated with Trypanosoma cruzi infection","volume":"60","author":"Landsgaard","year":"2023","journal-title":"Vet. Pathol."},{"key":"10.1016\/j.vprsr.2025.101293_bb0195","series-title":"American Trypanosomiasis: Chagas Disease One Hundred Years of Research","first-page":"489","article-title":"Implications of Trypanosoma cruzi intraspecific diversity in the pathogenesis of chagas disease","author":"Macedo","year":"2010"},{"key":"10.1016\/j.vprsr.2025.101293_bb0200","doi-asserted-by":"crossref","first-page":"e711","DOI":"10.1016\/S2666-5247(21)00265-2","article-title":"Pathogen diversity, immunity, and the fate of infections: lessons learned from Trypanosoma cruzi human\u2013host interactions","volume":"3","author":"Magalh\u00e3es","year":"2022","journal-title":"Lancet Microbe."},{"key":"10.1016\/j.vprsr.2025.101293_bb0205","doi-asserted-by":"crossref","first-page":"641","DOI":"10.1017\/S0031182009005861","article-title":"A new genotype of Trypanosoma cruzi associated with bats evidenced by phylogenetic analyses using SSU rDNA, cytochrome b and histone H2B genes and genotyping based on ITS1 rDNA","volume":"136","author":"Marcili","year":"2009","journal-title":"Parasitol"},{"key":"10.1016\/j.vprsr.2025.101293_bb0210","doi-asserted-by":"crossref","first-page":"995","DOI":"10.1586\/14787210.2015.1056158","article-title":"Between a bug and a hard place: Trypanosoma cruzi genetic diversity and the clinical outcomes of chagas disease","volume":"13","author":"Messenger","year":"2015","journal-title":"Expert Rev. Anti-Infect. Ther."},{"key":"10.1016\/j.vprsr.2025.101293_bb0215","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pntd.0005819","article-title":"Widespread Trypanosoma cruzi infection in government working dogs along the Texas-Mexico border: discordant serology, parasite genotyping and associated vectors","volume":"11","author":"Meyers","year":"2017","journal-title":"PLoS Negl. Trop. Dis."},{"key":"10.1016\/j.vprsr.2025.101293_bb0220","doi-asserted-by":"crossref","first-page":"1695","DOI":"10.1111\/jvim.15516","article-title":"Risk factors and select cardiac characteristics in dogs naturally infected with Trypanosoma cruzi presenting to a teaching hospital in Texas","volume":"33","author":"Meyers","year":"2019","journal-title":"J. Vet. Intern. Med."},{"key":"10.1016\/j.vprsr.2025.101293_bb0225","article-title":"Fatal chagas myocarditis in government working dogs in the southern United States: cross-reactivity and differential diagnoses in five cases across six months","volume":"24","author":"Meyers","year":"2021","journal-title":"Vet. Parasitol. Reg. Stud. Rep."},{"key":"10.1016\/j.vprsr.2025.101293_bb0230","doi-asserted-by":"crossref","DOI":"10.1016\/j.meegid.2020.104329","article-title":"Trypanosoma cruzi DTUs TcV and TcVI are associated to the digestive form of chagas disease","author":"Monje-Rumi","year":"2020","journal-title":"Infect. Genet. Evol."},{"key":"10.1016\/j.vprsr.2025.101293_bb0235","doi-asserted-by":"crossref","first-page":"241","DOI":"10.1016\/j.vetpar.2009.07.010","article-title":"Comparison of two immunochromatographic assays and the indirect immunofluorscence antibody test for diagnosis of Trypanosoma cruzi infection in dogs in south Central Louisiana","volume":"165","author":"Nieto","year":"2009","journal-title":"Vet. Parasitol."},{"key":"10.1016\/j.vprsr.2025.101293_bb0240","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1016\/j.actatropica.2007.05.019","article-title":"Development of a real-time PCR assay for Trypanosoma cruzi detection in blood samples","volume":"103","author":"Piron","year":"2007","journal-title":"Acta Trop."},{"key":"10.1016\/j.vprsr.2025.101293_bb0245","series-title":"RStudio: Integrated Development Environment for R. Posit Software (version 2024.12) [software]","author":"Posit_Team","year":"2024"},{"key":"10.1016\/j.vprsr.2025.101293_bb0250","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1016\/S1473-3099(01)00065-2","article-title":"Clinical and epidemiological aspects of chagas disease","volume":"1","author":"Prata","year":"2001","journal-title":"Lancet Infect. Dis."},{"key":"10.1016\/j.vprsr.2025.101293_bb0255","doi-asserted-by":"crossref","first-page":"622","DOI":"10.1016\/j.jmii.2018.12.004","article-title":"Deep sequencing reveals multiclonality and new discrete typing units of Trypanosoma cruzi in rodents from the southern United States","volume":"53","author":"Pronovost","year":"2020","journal-title":"J. Microbiol. Immunol. Infect."},{"key":"10.1016\/j.vprsr.2025.101293_bb0260","author":"R_Core_Team"},{"key":"10.1016\/j.vprsr.2025.101293_bb0265","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pntd.0000899","article-title":"Chagas cardiomyopathy manifestations and Trypanosoma cruzi genotypes circulating in chronic chagasic patients","volume":"4","author":"Ram\u00edrez","year":"2010","journal-title":"PLoS Negl. Trop. Dis."},{"key":"10.1016\/j.vprsr.2025.101293_bb0270","doi-asserted-by":"crossref","first-page":"1388","DOI":"10.1016\/S0140-6736(10)60061-X","article-title":"Chagas disease","volume":"375","author":"Rassi","year":"2010","journal-title":"Lancet"},{"key":"10.1016\/j.vprsr.2025.101293_bb0275","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pntd.0009147","article-title":"Surveillance of Trypanosoma cruzi infection in triatomine vectors, feral dogs and cats, and wild animals in and around El Paso county, Texas, and New Mexico","volume":"15","author":"Rodriguez","year":"2021","journal-title":"PLoS Negl. Trop. Dis."},{"key":"10.1016\/j.vprsr.2025.101293_bb0280","doi-asserted-by":"crossref","first-page":"1123","DOI":"10.3201\/eid1407.080175","article-title":"Molecular typing of Trypanosoma cruzi isolates, United States","volume":"14","author":"Roellig","year":"2008","journal-title":"Emerg. Infect. Dis."},{"key":"10.1016\/j.vprsr.2025.101293_bb0285","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0056198","article-title":"Genetic variation and exchange in Trypanosoma cruzi isolates from the United States","volume":"8","author":"Roellig","year":"2013","journal-title":"PLoS One"},{"key":"10.1016\/j.vprsr.2025.101293_bb0290","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1078\/1439-6092-00071","article-title":"DNA, PCR and formalinized animal tissue \u2013 a short review and protocols","volume":"3","author":"Schander","year":"2003","journal-title":"Org. Divers. Evol."},{"key":"10.1016\/j.vprsr.2025.101293_bb0295","series-title":"Infectious Diseases of the Dog and Cat","first-page":"722","article-title":"American trypanosomiasis","author":"Snowden","year":"2013"},{"key":"10.1016\/j.vprsr.2025.101293_bb0300","doi-asserted-by":"crossref","first-page":"1323","DOI":"10.3201\/eid2008.131843","article-title":"Shelter dogs as sentinels for Trypanosoma cruzi transmission across Texas","volume":"20","author":"Tenney","year":"2014","journal-title":"Emerg. Infect. Dis."},{"key":"10.1016\/j.vprsr.2025.101293_bb0305","doi-asserted-by":"crossref","first-page":"2339","DOI":"10.3390\/life13122339","article-title":"Fifteen years after the definition of Trypanosoma cruzi DTUs: what have we learned?","volume":"13","author":"Zingales","year":"2023","journal-title":"Life"},{"key":"10.1016\/j.vprsr.2025.101293_bb0310","doi-asserted-by":"crossref","first-page":"240","DOI":"10.1016\/j.meegid.2011.12.009","article-title":"The revised Trypanosoma cruzi subspecific nomenclature: rationale, epidemiological relevance and research applications","volume":"12","author":"Zingales","year":"2012","journal-title":"Infect. Genet. Evol."}],"container-title":["Veterinary Parasitology: Regional Studies and Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2405939025001017?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2405939025001017?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,5,16]],"date-time":"2026-05-16T04:00:16Z","timestamp":1778904016000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2405939025001017"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8]]},"references-count":62,"alternative-id":["S2405939025001017"],"URL":"https:\/\/doi.org\/10.1016\/j.vprsr.2025.101293","relation":{},"ISSN":["2405-9390"],"issn-type":[{"value":"2405-9390","type":"print"}],"subject":[],"published":{"date-parts":[[2025,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Trypanosoma cruzi DTU TcI disproportionately associated with fatal T. cruzi myocarditis in dogs in Texas, USA","name":"articletitle","label":"Article Title"},{"value":"Veterinary Parasitology: Regional Studies and Reports","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.vprsr.2025.101293","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Authors. Published by Elsevier B.V.","name":"copyright","label":"Copyright"}],"article-number":"101293"}}