After the Storm

Natural disasters cannot be predicted but can be planned for. Any weather event that increases rainfall has the potential to increase mosquito populations, and subsequently increase the risk of disease.

Before disaster strikes

Public education campaigns should be an integral and ongoing part of all disaster response programs. Being aware of the problems that can arise in the aftermath of a natural disaster aids in preparation and response.

• Public Health Pest Management Brochures
• NC Cooperative Extension: Disaster Preparedness Information
• NC Hurricane Information Center
• Div. of Environmental Health Storm Center

Recovery

Standing or stagnant water becomes breeding grounds for mosquitoes, increasing the risk of encephalitis, West Nile virus encephalitis or other mosquito-borne diseases. The presence of wild animals in populated areas increases the risk of diseases caused by animal bites (e.g., rabies).

Post-disaster mosquito control is an integral part of recovery measures. As soon as possible, citizens should take all possible measures to reduce mosquito breeding habitat in their area. As much as possible, standing water should be drained with extra care taken to empty all containers that have accumulated water.

The risk of disease can be reduced by taking a few steps to reduce individual exposure to mosquitoes.

• As much as practical, citizens are advised to avoid outside activities, especially around dawn and dusk, since these are periods of peak mosquito activity.
• If you need to be outdoors, wear long sleeves and long pants. Use approved repellents per label directions.
• Repair and replace screens as soon as possible.

State and Federal Aid

Once official declaration of a disaster has been made, federal and state aid may be available for mosquito control efforts. Federal Centers for Disease Control (CDC) assistance will need to be requested in order to qualify for Federal Emergency Managment (FEMA) funds for vector control. CDC and FEMA personnel will work closely with local and state mosquito control officials to assess the situation and recommend appropriate control measures. If conditions warrant the state may conduct aerial spray efforts to reduce the mosquito population as an addition to local control efforts. For more information, please see the After the Storm FAQ's