Hong Kong health officials report investigating a suspected ciguatoxin poisoning cases affecting two people.
The case involves two females, aged 34 and 66 respectively, who developed symptoms of ciguatoxin poisoning including abdominal pain and diarrhea about six to seven hours after consuming a marine fish for dinner at home on April 5. The latter patient also developed perioral numbness and attended the Accident and Emergency Department of Kwong Wah Hospital the next day. She was admitted for further management. Both patients are in a stable condition.
Initial inquiries revealed that the fish consumed was bought from a fish stall in Yeung Uk Road Market, Tsuen Wan, on April 4.