CHP announces no new confirmed chikungunya fever infection cases today
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A total of one CF case was recorded in Hong Kong this year, which is an imported case. From 2016 to 2019, between one and 11 CF cases were recorded in Hong Kong each year, all of which were imported cases.
Today, the CHP issued another letter to all doctors and hospitals in Hong Kong regarding CF to provide them with the latest epidemiological information and appeal them to watch out for CF-related symptoms among those who return to Hong Kong from outbound travel to affected areas. If there are suspected CF cases, they should immediately refer the patients to hospitals for treatment and reported to the DH in accordance with the established mechanism so that the DH can initiate epidemiological investigations, and implement prevention and control measures. Moreover, for patients with typical clinical symptoms of CF, irrespective of their travel history, doctors should consider to arrange testing based on clinical judgment.
The Head of the Communicable Disease Branch of the CHP, Dr Albert Au, reminded members of the public that if they return from areas affected by mosquito-borne diseases, they should apply insect repellent for 14 days upon arrival in Hong Kong. Members of the public should closely observe personal health conditions, in particular symptoms such as fever, joint pain and rash. If they feel unwell, they should seek medical advice promptly and provide their travel details to the doctor for clinical diagnosis and arrange appropriate testing based on an individual patient's condition. Members of the public are urged not to self-medicate, particularly with aspirin or non-steroidal anti-inflammatory drugs (such as ibuprofen), as these drugs may cause serious side effects, for example increasing the risk of haemorrhage.
The Food and Environmental Hygiene Department (FEHD) has intensified anti-mosquito measures at the residence of the confirmed patient and the locations visited after the onset of illness. The FEHD appeals to members of the public to continue to stay alert and work together to carry out mosquito prevention and control measures early, including inspecting their homes and surroundings to remove potential breeding grounds, changing water in vases and scrubbing their inner surfaces as well as removing water in saucers under potted plants at least once a week, properly disposing of containers such as soft drink cans and lunch boxes. The FEHD also advises members of the public and property management agencies to keep drains free of blockage and level all defective ground surfaces to prevent the accumulation of water. They should also scrub all drains and surface sewers with an alkaline detergent at least once a week to remove any mosquito eggs.
The latest gravidtrap and density indices for Aedes albopictus in different survey areas are available on the department website at: https://www.fehd.gov.hk/english/pestcontrol/dengue_fever/Dengue_Fever_Ovitrap_Index_Update.html#.
The CHP will collaborate with the FEHD to hold an online live seminar on its Facebook page on Tuesday (August 5) from 8pm to 8.30pm, to provide information and health advice on preventing mosquito bites and controlling mosquito breeding, as well as addressing related public inquiries. Members of public are welcome to attend.
The public should call 1823 in case of mosquito problems and may visit the following pages for more information: the CF page of the CHP and the Travel Health Service, the latest Travel Health News, tips for using insect repellents, and the CHP Facebook Page, Instagram Account and YouTube Channel, and also Mosquito Prevention and Control dedicated page of the FEHD.
Ends/Sunday, August 3, 2025
Issued at HKT 17:30
Issued at HKT 17:30
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