The CDC has issued a travel warning for Guangdong Province, China, due to a chikungunya virus outbreak exceeding 7,000 cases since June 2025. The outbreak, linked to monsoon flooding, is prompting concerns about mosquito-borne illness transmission. The CDC recommends vaccination for travelers to the region and advises precautions like wearing long sleeves, using insect repellent, and mosquito netting. Chikungunya symptoms include fever, joint pain, and rash; most recover within a week. While there's no specific treatment, symptom relief is key, and a vaccine is available.

Prepared by Olivia Bennett and reviewed by editorial team.