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

> **Open Intelligence Dossier** · First detected: 2026-09-23 01:20 UTC · Category: Health

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*Canonical Source: https://pulse.byoviral.com/trend/2026-09-23/mosquitoes-are-thriving-in-l-a-s-miserable-humidity-worsening-the-spread-of*