North Raleigh Today

As the weather warms, the North Carolina Department of Health and Human Services (NCDHHS) advises residents to engage in the "Fight the Bite" initiative to mitigate risks associated with tick- and mosquito-borne diseases. The state reported over 900 cases of these illnesses in 2024.

With April designated as Tick and Mosquito Awareness Month, NCDHHS has relaunched its campaign to heighten awareness about vector-borne diseases. As part of the initiative, students from kindergarten through 12th grade have been invited to participate in a poster contest to raise educational awareness. These illustrations will be utilized by NCDHHS, local health departments, and schools to educate the public on protective measures against these diseases. Winners of the contest will be announced at the end of April on the NCDHHS "Fight the Bite" webpage.

"Vector-borne diseases are on the rise in North Carolina," stated Emily Herring, Public Health Veterinarian. "We encourage all North Carolinians to protect themselves from tick and mosquito bites by wearing long sleeves and pants, using EPA-approved repellents, and checking for ticks after spending time outdoors."

The diseases include Rocky Mountain spotted fever, Lyme disease, and other tick-borne illnesses, which present symptoms such as fever, headache, rash, and flu-like symptoms. In 2024, Lyme disease made up 33% of tick-borne cases, while ehrlichiosis accounted for 38%. These conditions are treatable with antibiotics, particularly when addressed early. Residents experiencing symptoms post-tick bite are urged to consult healthcare providers promptly.

Ticks are prevalent in wooded, grassy, and brushy locations, increasing the risk of exposure in such environments. Protective measures include using EPA-approved repellents, inspecting for ticks, and landscaping to minimize tick habitats around homes.

Common mosquito-borne diseases in North Carolina include the West Nile virus, eastern equine encephalitis, and La Crosse encephalitis. North Carolina ranked second to Ohio in La Crosse virus cases from 2003 to 2023. Most malaria, dengue, chikungunya, and Zika cases are contracted while traveling outside the continental U.S. Mosquito exposure can be reduced by using approved repellents, treating clothing with permethrin, and eliminating standing water weekly to prevent breeding.

NCDHHS also encourages consulting with health professionals or local health departments before traveling to areas where exotic mosquito-borne diseases occur to identify prevention strategies, including vaccinations.

For more information, visit the NCDHHS Vector-Borne Diseases webpage.