Health ❯ Epidemiology ❯ Disease Surveillance

Mosquito Surveillance

EEE-positive Mosquito Samples Regional Outbreaks Travis County EEE Monitoring Infection Rates Dallas County Mosquito Control EEE Detection West Nile Virus Detection Hays County

Early, Widespread Rise in West Nile Detected as Local Agencies Intensify Control

An early surge in infected mosquito pools raises local infection risk, prompting stepped-up spraying and temporary park closures.

Austin Public Health Investigates First Suspected West Nile Virus Case in Travis County