{"ok":true,"nota":{"id":"3a6a1f506790eb4e","slug":"cientificos-ordenaron-la-familia-de-los-virus-del-dengue-y-el-zika-y-h-3a6a1f","titulo":"Científicos ordenaron la familia de los virus del dengue y el zika y hallaron unas 50 especies nuevas","resumen":"Un grupo de investigadores revisó sistemáticamente los genomas de los orthoflavivirus, la familia que incluye al dengue, el zika y el virus del Nilo. Proponen reorganizar la clasificación y asignar más de 50 especies nuevas, basándose en el ADN y no solo en la descripción tradicional.","fuente":"biorxiv","fuenteNombre":"bioRxiv · preprints","color":"#be2628","autor":"Simmonds, P., Beer, M., Bejerman, N., Bukh, J., Butkovic, A., Colmant, A., Debat, H., Drexler, J. F., Kapoor, A., Kuhn, ","url":"https://www.biorxiv.org/content/10.64898/2026.10.21.760428v1?rss=1","imagen":"/hoy/portada/3a6a1f506790eb4e","tema":"salud","subtemas":["virus","dengue","zika","clasificacion viral","enfermedades transmitidas por mosquitos"],"entidades":["Orthoflavivirus","dengue","zika","virus del Nilo Occidental","bioRxiv"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-26T00:00:00.000Z","indexTs":"2026-10-26T16:35:59.047Z","hash":"c7a417f62f87e4bca0ef149db1c3ff3c74c655689f8ed0786b7e2472b1ac4f35","tsa":{"time":"Oct 26 16:36:53 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Hasta ahora se clasificaban los virus con criterios bastante descriptivos, como la ecología o el insecto que los transmite. Este trabajo propone ordenarlos según su genoma, con más de 50 especies potenciales que hoy no tienen lugar claro. Para la salud pública esto no significa más riesgo para la gente de acá, pero sí un mapa más preciso de qué virus circulan y cómo se relacionan entre sí. Ordenar la familia es el paso previo para saber cuál puede saltar al ser humano antes de que lo haga.","quienFirma":"Preprint en bioRxiv (institución principal no identificada en el resumen)","confianza":"preprint","consulta":null},"sello":{"hash":"c7a417f62f87e4bca0ef149db1c3ff3c74c655689f8ed0786b7e2472b1ac4f35","sello":"024380c25f4fbe662b5db1e6f57b9185cdeaaf4a0689c0376a943f062b0c70b7","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6586719,"aleatorio":"69c104ecd3cb13434712414db5b2ad3c4f3e8c23a6e958cf0c536314410db9d8","tiempo":"2026-10-26T16:36:30.000Z"},"nist":{"cadena":2,"pulso":2000553,"salida":"C52F940F6CB3ED0E0B156BE5FA3EFA2B75E456473C90354367E414D5115CEDF0D632503093B1A864228DF7BF37C390F188E14CB6127FE2E67FC4E9BF01B2FA0B","tiempo":"2026-10-26T16:36:00.000Z"},"noAntes":"2026-10-26T16:36:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 26 16:36:53 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Systematic genome analysis enables long-overdue taxonomic reorganization of genus Orthoflavivirus; potential assignment of over 50 new species","descripcion":"Members of the Orthoflavivirus genus in the family Flaviviridae are primarily vector-transmitted RNA viruses infecting humans, other mammals and birds, including major pathogens such as tick borne encephalitis, West Nile, Zika and dengue viruses. Vector-borne flaviviruses are assigned to the Euflavivirus subgenus of orthoflaviviruses, with more divergent largely unclassified insect-specific flaviviruses, including cell fusing agent virus assigned to the second subgenus, Fusivirus. The currently classified 57 orthoflavivirus species have traditionally been assigned descriptively on the basis of their genome and antigenic relatedness, ecology and host and vector tropisms, although many more or","pubDate":"2026-10-26","url":"https://www.biorxiv.org/content/10.64898/2026.10.21.760428v1?rss=1"},"indexado":"2026-10-26T16:35:59.047Z"}}