# Mosquitoes are thriving in L.A.’s miserable humidity, worsening the spread of West Nile virus

> **Newsylist Open Intelligence Dossier** · First detected: 2026-09-23 01:29 UTC · Category: Health · Sources: 3 · Current Velocity: 1.3

## Key People, Organizations & Locations
Mosquitoes, West, Nile

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| Yahoo | West Nile virus surges in Los Angeles County as mosquito spraying gets underway | 2026-09-22 21:17 | [Source Link](https://news.google.com/rss/articles/CBMilAFBVV95cUxNY2RCcGZhWi13d1hmWFE1czYtUWF4WHdPQ1lmV2xTV1FRZFF2dG9ZUGVsMkExRVZySFhCWDZrbFdickV0X080ZENIc08yQjNwT0lCZ0VYM0JGdEVIcUVpRFpqLVJoZDFXWE9ELU9WSWxZUVhWaS1VdF9fUktUSVNWMm9FeXVfM3pYWnpTRTUzdGhPYkJH?oc=5) |
| KCRW | West Nile on the rise in LA. How concerned should we be? | 2026-09-22 21:17 | [Source Link](https://news.google.com/rss/articles/CBMivgFBVV95cUxNNzJEZHZtenpLblJnWUNPTjN6Mlo3d0RTZS1Ya0JGV3pnZlQtSE44YkNiY0RUNG93X0ZVbUd5WDl3N04tSVBQZTg3VXBPZlJVakJYQ3Y4ZGdLNVhLVnFfRXNFWkZrQjA0TGlITURxU1c5UlpDQWl0UExWdHFmbE1nY0ktcUduZHpoSzE5OUZyUnA2X1J3b0hfRkhJYm1NLUlhVWl3VUdiZmZZcGs1QjJiYmpNeFBCbzZ3ekowV3Nn?oc=5) |
| San Gabriel Valley Tribune | Mosquito treatments planned in La Puente amid high levels of West Nile activity | 2026-09-22 21:17 | [Source Link](https://news.google.com/rss/articles/CBMiugFBVV95cUxOOVA4ekhYdlR6V2dNdk44WDh6XzFHa2hobFJRaXhSelFzcGFjS3BzbzBhWVA5aXcySVNUc0twT19xTkNvalc3MW9IWGJCOVdkdFhfaXlvOXNBaWdRLUFQQjJPaEtqZnIyZ3YwSDBSVmRoWklEN05vY05MUFdqSWVHVDJVb3RoSEp4Rm9OTXZUbWZ0VlVSNjJPYTZDR0J4ZUtEbllQYWhWS19KUmhza0VGTjc1RUU4bFQwZVE?oc=5) |

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