Health ❯ Public Health ❯ Disease Prevention ❯ Vector Control

Mosquito Control

Three Tampa Bay Counties Declare Local Emergencies Over Dengue Outbreak

The orders give county officials temporary authority to speed mosquito control and public-health actions to limit further local transmission.

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

Locally Acquired Dengue Detected in Multiple Florida Counties as Virginia Probe Begins

Peru Sees Mid‑Year Dengue Surge as El Niño Threatens Bigger Outbreaks

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

Fort Bend Declares Health Emergency as Mosquito Numbers Soar

Traveller Dies After Contracting Murray Valley Encephalitis in West Kimberley

Lab Study Shows Aedes aegypti Can Be Trained to Seek DEET-Smelling Hosts

Climate Change Could Bring Chikungunya to Temperate Cities by 2100

France Starts Summer Push Against Mosquito-Borne Viruses After Record 2025 Outbreaks

Mexico’s Measles Wave Recedes as Peru Sounds Puno Alert and Argentina Reports First Chikungunya Death

Easter Weekend Weather Splits Regions: Storms for Argentina, Wind Alerts in Mexico, Clear Skies in Galicia

Argentina Reports Localized Chikungunya and Dengue as Provinces Tighten Surveillance

L.A. County Confirms First West Nile Virus Death of 2025

New York Confirms First Locally Acquired Chikungunya Case in Nassau County

South Carolina Confirms First Eastern Equine Encephalitis Death in More Than 20 Years

West Nile Season Intensifies With First LA Cases and Deaths Reported in Illinois and Michigan

Chikungunya Cluster in Verona Reaches 46 Local Cases, Events Curtailed