Health ❯ Public Health ❯ Disease Prevention ❯ Mosquito Control

Preventive Measures

U.S. Sees Widespread West Nile Surge as EEE Detected in Massachusetts

Rising infections and recent deaths have pushed local and federal health agencies to expand mosquito testing, targeted control and public warnings.

New York City Confirms First Human West Nile Case as Mosquito Positives Surge

Early West Nile Surge Triggers Alerts in Andalusia and New U.S. Neuroinvasive Cases

Early Multi-State Surge in West Nile Brings First Los Angeles Human Case

Early West Nile Season Brings Spike in Infected Mosquitoes Nationwide

West Nile Season Starts Early Across U.S., Dozens of Cases Confirmed

West Nile Virus Found in Floyd County Mosquito Pool

Texas Confirms First Human West Nile Case of 2026

Two More West Nile Cases in Massachusetts as 47 Communities Reach High Risk

Chicago Elevates West Nile Risk to High After First Human Cases Confirmed

West Nile Virus Found in Connecticut Mosquitoes as Illinois Sees Earliest Human Case Since 2016