Update on dengue fever
The Centre for Health Protection (CHP) of the Department of Health today (November 15) reported the latest number of dengue fever (DF) cases, and strongly urged the public to maintain strict environmental hygiene, mosquito control and personal protective measures both locally and during travel.
From November 8 to yesterday (November 14), the CHP recorded 12 imported DF cases. The patients had been to Guangdong Province (Qingyuan (three cases), Foshan (three cases), Guangzhou (two cases) and Jiangmen (one case)) and Bangladesh (one case), and two patients had been to multiple countries (Maldives and Thailand) during their incubation periods.
As of yesterday, 143 cases of DF, including 139 imported and four local cases, had been recorded in 2024. In 2023, 62 imported cases of DF were recorded.
According to the World Health Organization, the global incidence of DF has markedly increased over the past two decades, posing a substantial public health challenge. In 2023, ongoing transmissions, combined with an unexpected spike in DF cases, had resulted in close to a historic high of over 6.5 million cases, and more than 7 300 dengue-related deaths reported in over 80 countries/territories. Since the beginning of 2024, the Americas, including Brazil, Argentina and Mexico, have recorded about 12 million cases, a record number.
The latest surveillance data shows that there is an increase in DF cases noted in some places in Asia (such as Indonesia, Malaysia and Singapore) compared to the same period last year.
According to the Health Commission of Guangdong Province, the number of DF cases recorded in Guangdong Province in the past three months continued to increase. Most of the cases were locally acquired infection. Information from the Guangdong Provincial Center for Disease Control and Prevention further showed that in the past week from November 4 to 10, more than 1 200 local DF cases were recorded, with the highest numbers of cases recorded in Guangzhou, Foshan, Shenzhen, Zhanjiang and Zhuhai.
In addition, the number of DF cases in Macao has been increasing recently. Since the first local case of this year reported on October 23, nine local cases have been reported in Macao as of yesterday.
Detailed information on the latest DF situation in Hong Kong, as well as neighbouring and overseas countries and areas, has been uploaded to the CHP website (www.chp.gov.hk/files/pdf/df_imported_cases_and_overseas_figures_eng.pdf).
The continued occurrence of DF cases outside Hong Kong, coupled with the frequent travel by residents to and from Guangdong, Hong Kong, Macao and other areas, has resulted in an increased risk of importing DF cases into Hong Kong, posing a risk of local transmission.
"Apart from general measures, travellers returning from areas affected by DF should apply insect repellent for 14 days upon arrival in Hong Kong. If feeling unwell, seek medical advice promptly and provide travel details to a doctor," a spokesman for the CHP said.
The public should take heed of the following advice on mosquito control:
Thoroughly check all gully traps, roof gutters, surface channels and drains to prevent blockage;
Scrub and clean drains and surface channels with an alkaline detergent compound at least once a week to remove any deposited mosquito eggs;
Properly dispose of refuse, such as soft drink cans, empty bottles and boxes, in covered litter containers;
Completely change the water of flowers and plants at least once a week. The use of saucers should be avoided if possible;
Level irregular ground surfaces before the rainy season;
Avoid staying in shrubby areas; and
Take personal protective measures such as wearing light-coloured long-sleeved clothes and trousers, and apply insect repellent containing DEET to clothing or uncovered areas of the body when doing outdoor activities.
DEET-containing insect repellents are effective and the public should take heed of the tips below:
Read the label instructions carefully first;
Apply right before entering an area with 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*;
Apply sunscreen first, then insect repellent; and
Reapply only when needed and follow the instructions.
* 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.
The public should call 1823 in case of mosquito problems and may visit the following pages for more information: the DF page of theCHPand theTravel Health Service, the latestTravel Health News,tips for using insect repellents, and the CHPFacebook PageandYouTube Channel.
Hong Kong Customs detects two dangerous drugs cases and seizes suspected drugs worth about $46 million
Hong Kong Customs detected two dangerous drugs cases in Yau Tong and Hong Kong International Airport over the past two days (November 13 and 14) and seized a total of about 78 kilograms of suspected ketamine and about 11kg of suspected cocaine with a total estimated market value of about $46 million. Two persons suspected to be connected with the cases were arrested.
In the first case, through risk assessment, Hong Kong Customs on November 4 inspected an air consignment consisting of eighty boxes, declared as carrying detergents and arriving in Hong Kong from Belgium, at the airport and detected suspicious X-ray images. It was also found that the weight of some of the detergents was different from the declared weight. After a detailed examination of the suspicious detergents, Customs officers eventually found a total of about 78kg of suspected ketamine with an estimated market value of about $38 million.
After a follow-up investigation, Customs officers on November 13 arrested a 25-year-old local male consignee, who claimed to be a chef, near Lei Yue Mun.
The second case involved a 27-year-old local male, who arrived in Hong Kong from Paris, France, via Addis Ababa, Ethiopia, yesterday (November 14). During customs clearance, Customs officers seized a total of about 11kg of suspected cocaine concealed in stuffed toys inside his hand-carry rucksack and suitcase. He was subsequently arrested.
The arrested man in the first case was charged with one count of attempting to traffic in a dangerous drug and will appear at the Kwun Tong Magistrates' Courts tomorrow (November 16). The arrestee in the second case was charged with one count of trafficking in a dangerous drug and will appear at the West Kowloon Magistrates' Courts tomorrow.
Customs reminds members of the public to stay alert and not to participate in drug trafficking activities for monetary return. They must not accept hiring or delegation from another party to carry controlled items into and out of Hong Kong.
Customs will continue to apply a risk assessment approach and focus on selecting passengers from high-risk regions for clearance to combat transnational drug trafficking activities.
Under the Dangerous Drugs Ordinance, trafficking in a dangerous drug is a serious offence. The maximum penalty upon conviction is a fine of $5 million and life imprisonment.
Members of the public may report any suspected drug trafficking activities to Customs' 24-hour hotline 182 8080or its dedicated crime-reporting email account (crimereport@customs.gov.hk) or online form (eform.cefs.gov.hk/form/ced002).