The Centre for Health Protection on Wednesday reported two more imported cases of Chikungunya fever.
The patients are a 35-year-old woman who lives in Eastern District and visited Bali in Indonesia recently, and a 69-year-old man who lives in Kwun Tong District and recently visited Zhongshan in Guangdong.
Both are in stable condition.
Hong Kong has reported 52 cases of the mosquito-borne disease this year, 50 of them imported infections.
