New Chikungunya Fever Case Recorded in Hong Kong; Patient Traveled to Guangdong Province Before Symptoms Emerged.

Update on chikungunya fever

The Centre for Health Protection (CHP) of the Department of Health announced that as of 5pm today (September 21), one new case of chikungunya fever (CF) had been recorded.

Latest case information

The case involves a 42-year-old male living in Sham Shui Po District. Preliminary investigation revealed that he visited Foshan in Guangdong Province alone between September 13 and 20. He developed fever, joint pain, bone pain, rash, myalgia and headache on September 17. He sought medical attention in Foshan on September 17 and yesterday (September 20). Upon returning to Hong Kong via Shenzhen Bay Port yesterday, he was found to have a fever. He was arranged to the Accident and Emergency Department at Tuen Mun Hospital by staff members of the CHP's Port Health Division. His blood sample tested positive for the CF virus upon laboratory testing by the Hospital Authority. He has been arranged for treatment in the hospital in a mosquito-free environment. He is now in stable condition.

The patient's three household contacts are currently asymptomatic and under medical surveillance.

Since the patient stayed in Guangdong Province during their incubation periods, the CHP considered that he was infected during travel. The case was classified as imported. The CHP's epidemiological investigation is ongoing, and it will report the cases to the health authority of Guangdong Province.

Latest surveillance data

So far this year, Hong Kong has recorded a total of 22 confirmed CF cases. All are imported cases. From 2016 to 2019, Hong Kong recorded between one and 11 imported cases annually.

According to information from the Guangdong Provincial Disease Control and Prevention Administration, there were 2 771 new CF cases in Guangdong in the past week (September 14 to 20), a significant increase compared to the previous two weeks, which reported 201 cases (September 7 to 13) and 178 cases (August 31 to September 6) respectively, in which 2 583 cases were recorded in Jiangmen. All cases were mild, with no severe or fatal cases reported.

Since the beginning of 2025, and as of August, approximately 317 000 CF cases and 135 CF-related deaths have been reported in 16 countries/territories. Cases have been reported in the Americas, Africa, Asia, and Europe. CF outbreaks currently occur in many countries worldwide. Members of the public should check the situation of the destinations before travelling abroad.

Continuously strengthening prevention and control

The Food and Environmental Hygiene Department (FEHD) continues to conduct vector investigations and targeted mosquito control operations, and intensify mosquito prevention and control measures at the residences of recently confirmed patients, as well as at locations visited after the onset of symptoms. These measures include:

carrying out intensive fogging inscrubby areas within a 250-metre radius of the relevant locations to kill adult mosquitoes;

carrying out inspections of the locations, removing stagnant water, applying insecticides and disposing of abandoned water containers every week with a view to preventing mosquito breeding; and

enhancing public education efforts through organising health talks, setting up mobile education stations, and distributing publicity leaflets.

The CHP urged schools to follow the FEHD's anti-mosquito guidelines to strengthen efforts to clear stagnant water on school premises and eliminate mosquito breeding sites. It is also imperative to remind staff members and students to consistently implement mosquito prevention and personal protective measures to guard against the spread of mosquito-borne diseases within school premises.

Additionally, the CHP's Port Health Division continues to step up inspections at boundary control points and to remind cross-boundary public transport operators and other relevant parties to ensure good environmental hygiene and effective implementation of anti-mosquito measures. Furthermore, staff members of the Port Health Division distribute leaflets to travellers, conduct temperature screenings for inbound travellers, conduct health assessments for travellers with fever or related symptoms and refer them to hospitals for follow-ups when necessary.

Proper use of DEET-containing insect repellents or other effective active ingredients can prevent mosquito bites, but the following precautions should be taken when using them:

read the label instructions carefully first;

apply right before entering an area with a risk of mosquito bites;

apply on exposed skin and clothing;

use DEET of up to 30 per cent for pregnant women and up to 10 per cent for children (For children who travel to countries or areas where mosquito-borne diseases are endemic or epidemic and where exposure is likely, those aged 2 months or above can use DEET-containing insect repellents with a DEET concentration of up to 30 per cent);

apply sunscreen first, then insect repellent;

reapply only when needed and follow the instructions; and

in addition to DEET, there are other insect repellents available on the market containing different active ingredients, such as IR3535 and picaridin. When using any insect repellent, the public should follow the usage instructions and precautions on the product label.

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The FEHD also 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, removing water in saucers under potted plants at least once a week, and properly disposing of containers such as soft drink cans and lunch boxes. The FEHD also advises members of the public and estate management bodies 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 public should call 1823 in case of mosquito problems, and may visit the following pages for more information: the CF page of theCHPand theTravel Health Service, the latestTravel Health News,tips for using insect repellents, and the CHPFacebook Page,Instagram AccountandYouTube Channel, and also theMosquito Prevention and Control dedicated pageof the FEHD.

Source: AI-found images

Government launches consultation work on improving complaint handling mechanism of MCHK

To improve the complaint handling mechanism of the Medical Council of Hong Kong (MCHK), the Government will introduce a bill to the Legislative Council in the first half of this year to amend the Medical Registration Ordinance. The Secretary for Health, Professor Lo Chung-mau, chaired the first consultation meeting today (January 16) to meet with representatives of patient groups and listen to their views.

Professor Lo said, "Members of the public have very high expectations of the MCHK in actively discharging their primary responsibility of safeguarding doctors' professional standards and ethical conduct. Patient groups are important stakeholders. They offered highly constructive suggestions at today's meeting. I look forward to continuing in-depth discussions with other stakeholders to explore proposals to improve the complaint handling mechanism of the MCHK, with a view to maintaining public trust in the medical profession."

At the request of the Secretary for Health, the MCHK earlier submitted a report on improving its complaint handling mechanism to the Health Bureau. The Health Bureau is reviewing the report and the supplementary information subsequently provided by the MCHK, and will consider the report's recommendations and the operational needs of the MCHK in proposing amendments to the Ordinance.

The Health Bureau will continue the consultation work by meeting with professional bodies and relevant stakeholders shortly to listen to their views.

Government launches consultation work on improving complaint handling mechanism of MCHK Source: HKSAR Government Press Releases