{"ok":true,"nota":{"id":"cd8b8710068f1ac4","slug":"encontraron-por-primera-vez-en-nueva-jersey-una-vinchuca-que-puede-tra-cd8b87","titulo":"Encontraron por primera vez en Nueva Jersey una vinchuca que puede transmitir el Chagas","resumen":"Científicos registraron por primera vez en el sur de Nueva Jersey, Estados Unidos, la presencia de Triatoma sanguisuga, un insecto transmisor del Chagas. También detectaron el parásito que causa la enfermedad en algunos ejemplares.","fuente":"medrxiv","fuenteNombre":"medRxiv · preprints","color":"#1f7a4d","autor":"Herb, H. E., Kelley, A. R., Peterson, J. K., Fonseca, D. M.","url":"https://www.medrxiv.org/content/10.64898/2026.10.27.26366644v1?rss=1","imagen":"/hoy/portada/cd8b8710068f1ac4","tema":"ciencia","subtemas":["chagas","insectos transmisores","parasitos","vigilancia ambiental","nueva jersey"],"entidades":["Nueva Jersey","Estados Unidos","Trypanosoma cruzi"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-29T00:00:00.000Z","indexTs":"2026-10-29T23:46:06.421Z","hash":"5d72586274b23c4fa2b1c45ca72d3bb96b42becd0aeea26e9d757a1114412d66","tsa":{"time":"Oct 29 23:46:51 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"El Chagas se asocia sobre todo a América Latina, pero este hallazgo muestra que el insecto que lo transmite llegó a zonas del norte de Estados Unidos donde nadie lo buscaba. Las casas, los jardines y los animales pueden convertirse en lugares de contacto sin que los vecinos lo sepan. El trabajo se basa en muestras enviadas por los propios dueños de casa y en relevamientos puntuales, por lo que no permite estimar cuán extendido está.","quienFirma":"Universidad de Rutgers, Estados Unidos","confianza":"preprint","consulta":null},"sello":{"hash":"5d72586274b23c4fa2b1c45ca72d3bb96b42becd0aeea26e9d757a1114412d66","sello":"4fe881c0508db4069df16a6e2ddeaef1b5c613ec4534fe5661380f92323c0893","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6596219,"aleatorio":"d7607553a52033d91a72c90ee750a3a506f07cd72d1c29249334c16fad15c4ec","tiempo":"2026-10-29T23:46:30.000Z"},"nist":{"cadena":2,"pulso":2005043,"salida":"2DA44EF607F4EAF5C58160E82A595D10AD36CF1B3B55F6509A1B95B5EF1CD1690FB74F1F5980488256CB2ED5BD60A1EC62CA16516061E7C875D4E8C41361740B","tiempo":"2026-10-29T23:45:00.000Z"},"noAntes":"2026-10-29T23:46:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 29 23:46:51 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"First records of Triatoma sanguisuga (Hemiptera: Reduviidae) and detection of Trypanosoma cruzi (Trypanosomatida:Trypanosomatidae) in southern New Jersey, United States","descripcion":"Triatoma sanguisuga (LeConte, 1855) is the most widely distributed triatomine bug species in the United States (US), but its occurrence and association with Trypanosoma cruzi (Chagas, 1909) are poorly characterized near the northeastern margin of its reported range. We combined homeowner-submitted specimens, community-science records, targeted habitat surveys, opportunistic light-trap collections, molecular identification, and pathogen screening to characterize T. sanguisuga and Trypanosoma cruzi in New Jersey. Archived mammal blood samples from central New Jersey were also screened for Trypanosoma cruzi. Triatoma sanguisuga was documented at multiple locations in southern New Jersey, includ","pubDate":"2026-10-29","url":"https://www.medrxiv.org/content/10.64898/2026.10.27.26366644v1?rss=1"},"indexado":"2026-10-29T23:46:06.421Z"}}