Travel health alerts
Disease outbreak alerts for Seychelles
1 outbreak reported for Seychelles
Last checked against TravelHealthPro on 2026-08-23.
Chikungunya
Reported 29 June 2026Spread by mosquito bites
As of June 2026, over 166 chikungunya cases were reported from 13 different European countries in returning travellers from the Seychelles since November 2025.
There's a vaccine for this
Spread by daytime-biting mosquitoes — repellent and covering up are key; a vaccine may suit some travellers.
Travelling to Seychelles?
Our travel health team will confirm exactly which vaccines and precautions are right for your trip in one short consultation.
Contains public sector information from TravelHealthPro (NaTHNaC), licensed under the Open Government Licence v3.0. © UK Health Security Agency. Open Government Licence v3.0. This page is general guidance, not medical advice — confirm what you need for your trip with our travel health team.