{"ok":true,"nota":{"id":"fbc237e01e0f0463","slug":"las-sequias-y-las-lluvias-extremas-aumentan-los-casos-de-colera-en-el--fbc237","titulo":"Las sequías y las lluvias extremas aumentan los casos de cólera en el Congo, según cuatro años de datos","resumen":"Analizaron cuatro años de registros de 115 centros de salud de la República Democrática del Congo. Compararon los períodos de sequía y de lluvias excesivas con la cantidad de casos de cólera confirmados en laboratorio, y armaron un sistema de mensajes móviles sobre agua e higiene para esos momentos.","fuente":"medrxiv","fuenteNombre":"medRxiv · preprints","color":"#1f7a4d","autor":"Endres, K., Sanvura, P., Bisimwa Rusanga, J. C., Birindwa, A., Felicien, W., Bisimwa, L., Mwishingo, A., Williams, C., P","url":"https://www.medrxiv.org/content/10.64898/2026.10.22.26366235v1?rss=1","imagen":"/hoy/portada/fbc237e01e0f0463","tema":"salud","subtemas":["cólera","cambio climático","agua y saneamiento","epidemias","áfrica"],"entidades":["República Democrática del Congo","CHIRPS","medRxiv"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-26T00:00:00.000Z","indexTs":"2026-10-26T16:35:59.047Z","hash":"f870a38beaffde6b0177ff2a8a8590a717dea6e60c88e524f4c9b205eb83744e","tsa":{"time":"Oct 26 16:36:52 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Cuando llueve de más o no llueve nada, el riesgo de contagiarse de cólera sube, y los datos lo muestran con números concretos: casi el doble de chances en sequía. Esto significa que el clima anticipa una epidemia, y que avisar a la gente con tiempo sobre cómo tomar agua segura o lavarse las manos puede frenar el contagio. Para cualquier persona, el mensaje es que la salud pública empieza mucho antes de que aparezca el primer enfermo. El estudio es de un solo país y el sistema de mensajes todavía no fue evaluado a gran escala.","quienFirma":"Universidad de Kinshasa / Johns Hopkins University (Estados Unidos)","confianza":"preprint","consulta":null},"sello":{"hash":"f870a38beaffde6b0177ff2a8a8590a717dea6e60c88e524f4c9b205eb83744e","sello":"0be966d2c20a7086ebee30238d40c6cce12a58fc330494250fd25ba1865365b9","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 16:36:52 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Evidence-Based WASHmobile Anticipatory Action Framework to Reduce Cholera Outbreaks during Extreme Weather Events in the Democratic Republic of the Congo","descripcion":"Extreme weather contributes to cholera outbreaks globally. We examined associations between extreme weather and cholera through 4 years of surveillance at 115 healthcare facilities in the Democratic Republic of the Congo, and built an anticipatory action framework through WASHmobile for water, sanitation, and hygiene mobile messaging during extreme weather. Drought and wet conditions were defined using 3-month Standardized Precipitation Indices with CHIRPS data. A test-negative design assessed associations between extreme weather and culture-confirmed Vibrio cholerae among 1,068 diarrhea patients. Odds of cholera were higher during drought (OR: 1.94, 95% CI: 1.17-3.20) and extreme wet condit","pubDate":"2026-10-26","url":"https://www.medrxiv.org/content/10.64898/2026.10.22.26366235v1?rss=1"},"indexado":"2026-10-26T16:35:59.047Z"}}