Can International Travelers Acknowledge Chikungunya Infection — Vax-Before-Travel

There is a worldwide resurgence of chikungunya that began with growing outbreaks within the Indian Ocean islands in March 2025, which has continued into mid-August.

According to the World Health Organization (WHO), these outbreaks mirror tendencies seen 20 years in the past when a serious outbreak started within the Indian Ocean earlier than spreading globally and affecting practically half 1,000,000 folks.

Recent estimates counsel that 5.6 billion folks dwell in areas appropriate for the unfold of ailments carried by the Aedes mosquito, together with chikungunya.

In the Region of the Americas, over 209,000 instances and three associated fatalities have already been confirmed in 2025.

In the United States, Florida has reported 4 travel-related instances of chikungunya confirmed this 12 months. The nations of origin have been Bolivia, Brazil, Indonesia, and Sri Lanka.

Eleven situations of chikungunya have been confirmed in Florida in 2024

To make clear how this mosquito-borne illness is transmitted throughout worldwide journey, the WHO printed a brand new Q&A on August 8, 2025, with info for the general public on the illness, the way it spreads, its signs, therapy, prevention, and extra.

Additionally, the WHO and the U.S. CDC suggest that these touring to an space reporting chikungunya instances communicate with a journey vaccine professional concerning prevention choices.