Cameron County Reports Local Cases of West Nile and Dengue, Urges Public to Take Precautions
Cameron County Public Health officials announced an increase in mosquito-borne disease activity, including two locally acquired cases of West Nile virus and one case of dengue. These are the first locally acquired cases of mosquito-borne diseases reported in the county this year.
The symptoms of both diseases are similar and include high fever, headache, joint and muscle pain, nausea, vomiting, and rash. Dengue also presents with pain behind the eyes, while West Nile can cause swollen lymph nodes and a sore throat. While most individuals recover fully within two weeks, complications may arise, requiring medical attention, and can be fatal if left untreated.
Both diseases are transmitted through the bites of infected mosquitoes. West Nile and dengue are spread by different species of mosquitoes, which acquire the virus after biting someone already infected. The virus incubates for 8-10 days before the mosquitoes can transmit it to healthy individuals.
In response to the reports, Esmeralda Guajardo, Health Administrator, emphasized the importance of public cooperation in reducing breeding sites for mosquitoes. “As soon as we receive a report of a potential mosquito-borne disease, we work closely with municipalities to coordinate mosquito spraying and conduct trapping,” she stated.
Cameron County Public Health urges residents to follow the “Four Ds” for prevention:
- DEET: Apply insect repellent containing DEET, picaridin, or oil of lemon eucalyptus.
- Dress: Wear long sleeves, pants, socks, and shoes when outdoors.
- Dusk and Dawn: Avoid outdoor activities at dusk and dawn when mosquitoes are most active.
- Drain: Eliminate standing water in your yard to prevent mosquito breeding.
Residents are advised to stay vigilant and take necessary steps to protect themselves from these illnesses. For more information on mosquito-borne diseases, visit www.cdc.gov.
