May 2025 issue of "Hong Kong Monthly Digest of Statistics" now available
The Census and Statistics Department (C&SD) published today (May 16) the May 2025 issue of the "Hong Kong Monthly Digest of Statistics" (HKMDS).
Apart from providing up-to-date statistics, this issue also contains a feature article entitled "Currency Composition of Hong Kong's International Investment Position, 2020 to 2024".
"Currency Composition of Hong Kong's International Investment Position, 2020 to 2024"
International Investment Position (IIP) is an important statistic in the system of macroeconomic accounts that summarises the external position of an economy with the rest of the world. It is a balance sheet showing an economy's stock of external financial assets and liabilities at a particular time point. The difference between the total value of external financial assets and liabilities is the net IIP of an economy, which provides a measure of net financial claims on non-residents plus gold bullion held as monetary gold.
In recent years, international community, such as the G20 Data Gap Initiative co-ordinated by the International Monetary Fund, has been advocating for the compilation of currency composition of IIP. In response to the initiatives and the needs of data users, the Census and Statistics Department has compiled and disseminated the statistics on the currency composition of Hong Kong's IIP on a quarterly basis since the reference period of the first quarter of 2020, with data series backcasted to the reference period of the first quarter of 2017.
This feature article briefly introduces the data source for compiling the statistics in Hong Kong and the use of the statistics in assessing the external position. It also highlights the salient features of the currency composition of Hong Kong's IIP from 2020 to 2024.
For enquiries about this feature article, please contact the Balance of Payments Branch (1) of the C&SD (Tel: 3903 6990; email: bop@censtatd.gov.hk).
Published in bilingual form, the HKMDS is a compact volume of official statistics containing about 130 tables. It collects up-to-date statistical series on various aspects of the social and economic situation of Hong Kong. Topics include population; labour; external trade; National Income and Balance of Payments; prices; business performance; energy; housing and property; government accounts, finance and insurance; and transport, communications and tourism. For selected key statistical items, over 20 charts depicting the annual trend in the past decade and quarterly or monthly trend in the recent two years are also available. Users can download the Digest at the website of the C&SD (www.censtatd.gov.hk/en/EIndexbySubject.html?pcode=B1010002&scode=460).
Enquiries about the contents of the Digest can be directed to the Statistical Information Dissemination Section (1) of the C&SD (Tel: 2582 4738; email: gen-enquiry@censtatd.gov.hk).
Update on chikungunya fever
The Centre for Health Protection (CHP) of the Department of Health announced that, as of 5pm today (January 4), no new cases of chikungunya fever (CF) had been recorded.
Latest surveillance data
------------------------------
Hong Kong has recorded a total of 82 confirmed CF cases last year. Among them, 11 were local cases, and the rest were imported cases.
Since the beginning of 2025, and as of December 10, 2025, a total of 502 264 CF cases and 186 CF-related deaths have been reported in over 40 countries/territories. Cases have been reported in the Americas, Africa, Asia, and Europe. Although the northern hemisphere has entered the winter season, temperatures in subtropical and some temperate regions remain elevated due to climate change, creating favourable conditions for mosquito breeding. In addition, CF outbreaks continue to occur in many countries worldwide. The risk of imported cases persists. Members of the public should check the situation of the destinations before travelling abroad, especially when travelling to Southeast Asian countries.
Government's comprehensive follow-up actions
-----------------------------------------------------
Given that some local cases of CF have visited the Tsing Yi Nature Trails or the surrounding area in November last year, the trails are currently closed until further notice. Relevant government departments continue to conduct large-scale mosquito control and prevention efforts along the trails, and the CHP appeals to the public not to enter the area in order to reduce the risk of contracting CF and to avoid exposure to chemicals or interfering with the mosquito control operations. Since the confirmation on December 10, 2025, of a case involving a person who had visited the Tsing Yi Nature Trails on November 30, 2025, no further local cases have been recorded to date. The CHP continues to urge individuals who have recently hiked along the Tsing Yi Nature Trails to seek medical attention as soon as possible if they develop relevant symptoms and to call the enquiry hotline (Tel: 2125 2373), which operates from 9am to 6pm.
The Food and Environmental Hygiene Department (FEHD) has been continuously conducting intensive fogging operations to eliminate adult mosquitoes along the Tsing Yi Nature Trails and the surrounding area. At suitable locations, large ultra-low volume foggers have been deployed, and a robot dog is being put on trial to enhance operational effectiveness. The FEHD has also set up new mosquito trapping devices, cleared discarded containers and garbage that could cause stagnant water, and applied larvicide oil or larvicides in areas with stagnant water that cannot be removed immediately. The FEHD has been collaborating with the Kwai Tsing District Office, the Lands Department and the Drainage Services Department to strengthen efforts in eliminating potential mosquito breeding sites along the Tsing Yi Nature Trails. Pamphlets have been distributed to hikers in the area, urging citizens to be vigilant against mosquito infestations and take personal protective measures. The FEHD has also held meetings of the interdepartmental task forces on anti-mosquito work across districts to discuss the latest developments regarding the situation and plan accordingly to co-ordinate relevant departments and stakeholders in strengthening mosquito prevention and control measures in areas under their purview.
Continuously strengthening prevention and control
---------------------------------------------------------
The FEHD and relevant departments have comprehensively enhanced the mosquito control operations in Hong Kong since July last year, and this has continued. Among these, the FEHD has conducted vector investigations and targeted mosquito control operations against the imported and local cases. In light of the local case, the FEHD has immediately conducted follow-up actions, including:
carrying out intensive fogging in scrubby 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 abovementioned measures will be continued. Furthermore, the Government will further enhance the mosquito control efforts in addition to the existing measures.
Preventive measures to be taken by the public
----------------------------------------------------
Members of the public should use DEET-containing insect repellents or other effective active ingredients properly to 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.
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 empty 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 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
