CDC Issues Travel Advisories for Chikungunya Outbreak in Four Countries
The Centers for Disease Control and Prevention (CDC) has issued Level 2 travel advisories for Americans planning to visit Cuba, Bangladesh, Sri Lanka, and Guangdong Province in southern China due to outbreaks of chikungunya, a mosquito-borne disease. The CDC advises travelers to practice enhanced precautions as there are currently no treatments for chikungunya, although it is vaccine-preventable. Symptoms of the virus include fever, joint pain, headache, muscle pain, joint swelling, and rash, typically appearing three to seven days after a mosquito bite. While most recover within a week, severe cases can lead to prolonged joint pain, organ damage, or even death. The World Health Organization (WHO) reported 445,000 suspected and confirmed cases and 155 deaths worldwide from January to September 2025.