Outbreak Updates
14 November 2025
Chikungunya in Hong Kong
As of 13 November 2025, a total of four confirmed locally acquired chikungunya cases have now been reported in Hong Kong for 2025. Please see our Topics in Brief article for further details on chikungunya.
Take usual precautions
27 October 2025
Chikungunya in Hong Kong
As of 26 October 2025, health authorities have reported Hong Kong's first locally acquired case of chikungunya (CHIKV). Please see our Topics in Brief article for further details on chikungunya.
Take usual precautions
