Update on dengue fever
The Centre for Health Protection (CHP) of the Department of Health today (September 13) reported the latest number of dengue fever (DF) cases, and urged the public to maintain strict environmental hygiene, mosquito control and personal protective measures both locally and during travel.
From September 6 to yesterday (September 12), the CHP recorded three imported DF cases; the patients had been to India (one case), Malaysia (one case) and the Philippines (one case) during the incubation periods.
As of yesterday, 61 cases of DF, including 57 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. The latest surveillance data shows that there is an increase in DF cases noted in some places in Asia (such as Indonesia, Malaysia, Singapore and Thailand) compared to the same period last year. Since the beginning of 2024, the Americas, including Brazil, Argentina and Peru, have recorded over 11 million cases, a record number. 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).
"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:
DEET-containing insect repellents are effective and the public should take heed of the tips below:
* 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.
Source: AI-generated images
