Products with concentrations of up to 30 percent DEET are generally recommended. Other U.S. Environmental Protection Agency-approved repellents contain picaridin, oil of lemon eucalyptus, or IR3535. These products are generally available at local pharmacies. Look for active ingredients to be listed on the product label.

Apply insect repellent to exposed skin or onto clothing, but not under clothing.

In protecting children, read label instructions to be sure the repellent is age-appropriate. According to the CDC, mosquito repellents containing oil of lemon eucalyptus should not be used on children under the age of 3. DEET is not recommended on children younger than 2 months old.

Avoid applying repellents to the hands of children. Adults should apply repellent first to their own hands and then transfer it to the child's skin and clothing.

If additional protection is necessary, apply a permethrin repellent directly to your clothing. Again, always follow the manufacturer's directions.

The Florida Department of Health said it continues to conduct statewide surveillance for mosquito-borne illnesses, including West Nile virus infections, Eastern equine encephalitis, St. Louis encephalitis, malaria and dengue. Residents of Florida are encouraged to report dead birds via the website for Surveillance of Wild-bird Die-offs located at www.myfwc.com/bird/.

For more information on mosquito-borne illnesses, visit DOH's Environmental Public Health website at www.doh.state.fl.us/Environment/medicine/arboviral/index.html or call your DCHD at 904-253-1850.