Travel Alert: Mosquito-Borne Illnesses Rise in Belize

Belize is becoming a popular travel destination, with a significant number of tourists coming from the United States.

Dengue fever is a major concern, with thousands of cases reported in 2025 and hundreds more in early 2026.

While chikungunya and Zika are less prevalent, they still pose a risk. Malaria, though eradicated in 2023, remains a potential threat.

Travelers are advised to use insect repellent, wear protective clothing, and seek medical advice before traveling.

Why this matters:: Mosquito-borne illnesses can ruin a vacation and have severe health consequences, especially with repeated dengue infections or Zika during pregnancy.

Dengue:: The most prominent threat, transmitted by the *Aedes aegypti* mosquito. Symptoms can range from mild to severe, with repeated infections leading to worse outcomes.

Zika and Chikungunya:: While less common, these viruses can cause fever, joint pain, and other complications. Zika is particularly dangerous for pregnant women due to the risk of birth defects.

Malaria:: Although Belize was declared malaria-free in 2023, the risk remains, especially in certain areas.

Consult your doctor: Get advice on vaccinations and preventative medications.

Use insect repellent: Apply repellent containing DEET or picaridin.

Wear protective clothing: Opt for long sleeves and pants, especially during peak mosquito activity times (daytime for dengue).

Q: What are the symptoms of dengue fever?

Q: How can I prevent mosquito bites in Belize?

Mosquito-borne illnesses are a real threat in Belize, so take precautions.

Dengue fever is the most common concern, but Zika, chikungunya, and malaria also pose risks.

Protect yourself with insect repellent, appropriate clothing, and medical consultation.