# Mosquito-borne disease that attacks the brain rising in California

> **Newsylist Open Intelligence Dossier** · First detected: 2026-10-01 18:29 UTC · Category: Health · Sources: 3 · Current Velocity: 1.3

## Key People, Organizations & Locations
California, Mosquito-borne

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| ABC7 Los Angeles | Daytime bug bites rise as invasive mosquitoes expand in SoCal | 2026-10-01 16:23 | [Source Link](https://news.google.com/rss/articles/CBMikgFBVV95cUxPdWM2cHU3anJBc1hyN0VmWm4tOUhvOXpDYmN5TjBnV2xWcmY2Z2NFR0tZVHE1bzZSNkRKLWFhdWt1ZU9TM0pYbFlCMVU1cFFIY1NKbEpuOXdDY1BmMVVzZjRSVE5KMEROTFZWQ1B4dHJ6ZElycjZuYXNZemtrSGlwMWluS1JMRzRmY1Z3SGR5WEs0UQ?oc=5) |
| Nature World News | San Diego County Logs Most Local West Nile Cases Since 2016 as Late-Season Risk Lingers in Southern California | 2026-10-01 16:23 | [Source Link](https://news.google.com/rss/articles/CBMi6AFBVV95cUxNcEFEZUlSSE11Skx2WXhGeVB6akpUZUxMTkNUMnhvQ19ETWNKVm1KdFpkYnpXVHdXQV9BbHlEcUFpeFZJTE9vRTVEdldrdWlTbTlfdkVHRmRxZy1OSERBbFVnM2xJUE55ak5ZVkM4a1p0UlhLSEduTEd3dFU1WVkzbF90eXczZ1k0aUhOdHVFSVpKNUlZRnREWTZFRUdhNXlxMVc0Rklnd3JXaDQ4dWl1RWJudlF1Q1VFaldkNkxLWURoRm0zX3pmX2VCNHFicU1QYUg5SUxtSm05Q2k2dzhhc3VPRGVVUzI4?oc=5) |
| Yahoo | A Deadly West Nile Season in Calif. Is Likely to Get Worse Thanks to El Niño | 2026-10-01 16:23 | [Source Link](https://news.google.com/rss/articles/CBMihAFBVV95cUxPckJIMlVrNnlZUFl4a0QxQ1pHT0VwZmxhTFlyMDZVLWd1OG1jQlNpVTg2UVFwTExQZ2VDY3o5RDJLQWF3OHpQdUR6bXdjNmFUd1RxU3JkM3RJdFd2dndJcXkxY0xNY3Qwd2FpUjd5ZGVRekhDQU4xZUNYVWM3UXlvQUxYTVc?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-10-01/mosquito-borne-disease-that-attacks-the-brain-rising-in-california*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*