Texas records first locally transmitted dengue fever case of 2024

Texas has reported its first locally transmitted case of dengue fever in 2024, marking the highest annual case count in decades, according to state officials. The virus was discovered in a resident of Cameron County, the southernmost county in the state, as confirmed by the Texas Department of State Health Services (DSHS).

The agency stated on Monday that there have been 106 travel-associated dengue cases, including one fatality, reported in Texas this year. This surge in cases represents the highest annual count since 2002. DSHS emphasized the importance of taking precautions to prevent mosquito bites both in Texas and while traveling to countries where dengue is prevalent.

Dengue fever, a mosquito-borne virus commonly found in regions such as the South Pacific, Asia, the Caribbean, South and Central America, and Africa, is transmitted by mosquitoes. Approximately 25% of those infected with the virus exhibit symptoms, which can include fever, nausea, vomiting, rash, muscle aches, joint pain, bone pain, pain behind the eyes, and headaches. While most individuals recover within two weeks, about one in 20 symptomatic cases can progress to a severe and potentially fatal infection if left untreated.

To combat the spread of dengue fever, Texas health officials are urging the public to take preventive measures such as wearing long sleeves and pants, using insect repellent, and eliminating standing water that serves as a breeding ground for mosquitoes. Mosquitoes are active in Texas through November and December, posing a continued risk of dengue transmission in the state.

Since 2013, there have been a total of 665 cases of dengue virus reported in Texas, with 40 cases acquired locally in counties including Cameron, Hidalgo, Starr, Val Verde, Webb, and Willacy. The DSHS advises residents to remain vigilant and protect themselves against mosquito bites to prevent further spread of the virus.

In conclusion, the recent outbreak of dengue fever in Texas highlights the importance of public health measures to mitigate the risk of mosquito-borne diseases. By following recommended precautions and staying informed about the spread of dengue, individuals can help prevent the transmission of this potentially dangerous virus.