CHP reminds public of precautions against cold weather
The Centre for Health Protection (CHP) of the Department of Health (DH) today (March 29) reminded the public, particularly the elderly and people with chronic illnesses, to adopt appropriate measures to protect their health in view of the cold weather.
Cold weather can easily trigger or exacerbate diseases, especially among the elderly and persons suffering from heart disease, respiratory illnesses or other chronic illnesses.
Elderly people have less insulating fat beneath their skin to keep them warm, and their body temperature control mechanisms may be weaker. Their bodies may not be able to respond appropriately to cold weather.
Some senior persons may have decreased mobility, which can impair their ability to generate and conserve body heat. Chronic illnesses, such as hypertension, diabetes and endocrine disorders, may undermine the health of elderly people and lower their metabolic rate, subsequently causing their bodies to generate less heat. Persons with chronic illnesses, such as chronic respiratory illnesses or heart disease, are vulnerable to disease aggravation due to cold weather.
The CHP reminded the public, in particular the elderly and persons with chronic illnesses, to adopt the following preventive measures:
Take note of the weather forecast. Wear warm clothing, including hats, scarves, gloves and socks, accordingly;
Consume sufficient food to ensure adequate calorie intake;
Perform regular exercise to facilitate blood circulation and heat production;
Stay in a warm environment and avoid prolonged outdoor exposure;
Use heaters with care and maintain adequate indoor ventilation; and
Seek medical advice if feeling unwell.
In addition, the public should avoid alcoholic beverages.
Drinking alcohol does not keep you warm. Alcohol accelerates the loss of body heat through dilated blood vessels, resulting in chilling instead.
Parents should ensure that babies are sufficiently warm, but it is also important to keep babies relatively lightly clothed to avoid overheating.
Parents should observe the following safety measures when putting their children to bed:
Keep the room well ventilated and at a comfortable temperature;
Always place babies on their backs to sleep. Leave their heads, faces and arms uncovered during sleep;
Babies do not need pillows. Place babies on a firm and well-fitted mattress to sleep. Avoid soft objects, pillows and loose bedding;
Let babies sleep in a cot placed near their parents' bed; and
Maintain a smoke-free environment.
In addition, many respiratory pathogens, including influenza and SARS-CoV-2, may have increasing activity and community transmission during winter. Seasonal influenza vaccination is recommended for all persons aged 6 months or above, except those with known contraindications. Persons at higher risk of influenza and its complications, including the elderly and children, should receive seasonal influenza vaccinations early. Please see details of the vaccination schemes on theCHP'swebsite.
A person infected with influenza and COVID-19 at the same time may be more seriously ill and have a higher risk of death. It is important for elderly persons, especially those residing in residential care homes, to receive both seasonal influenza and COVID-19 vaccinations. They should also receive an additional booster against COVID-19 according to recommendations as soon as possible. The public should also maintain good personal and environmental hygiene against respiratory illnesses and note the following:
Surgical masks can prevent the transmission of respiratory viruses from ill persons. It is essential for persons who are symptomatic (even if having mild symptoms) to wear a surgical mask;
Wear a surgical mask when taking public transport or staying in crowded places. It is important to wear a mask properly, including performing hand hygiene before wearing and after removing a mask;
Avoid touching one's eyes, mouth and nose;
Wash hands with liquid soap and water properly whenever possibly contaminated;
When hands are not visibly soiled, clean them with 70 to 80 per cent alcohol-based handrub;
Cover the mouth and nose with tissue paper when sneezing or coughing. Dispose of soiled tissue paper properly into a lidded rubbish bin and wash hands thoroughly afterwards;
Maintain good indoor ventilation;
When having respiratory symptoms, wear a surgical mask, refrain from work or attending classes at school, avoid going to crowded places and seek medical advice promptly; and
Maintain a balanced diet, exercise regularly, take adequate rest, do not smoke and avoid overstress.
Food-borne diseases, particularly those linked to hotpot cuisine, are also common in cold weather. The following preventive measures should be taken:
Wash hands before handling and consuming food;
Do not patronise unlicensed vendors or those with poor hygienic standards while selecting food;
Wash and cook all food thoroughly;
Vegetables should be washed thoroughly in clean running water before cooking and consumption. When appropriate, scrub hard-surfaced vegetables with a clean brush to remove dirt and substances, including pesticide residues and contaminants, from surfaces and crevices;
Shrimps should be fully cooked until the shells turn red and the flesh turns white and opaque;
For shellfish such as scallops and geoduck, scrub the shells thoroughly and remove the internal organs;
Do not eat any undercooked freshwater aquatic products. To ensure that the food is thoroughly cooked, the centre of the food should reach a temperature of at least 75 degrees Celsius to destroy pathogen;
Most hotpot ingredients should be stored in a refrigerator at 4 degrees C or below, while frozen food should be stored in a freezer at -18 degrees C or below;
Never use raw eggs as a dipping sauce for hotpot; and
Use different sets of chopsticks to handle raw and cooked food to avoid cross-contamination.
In addition, when using fuel-burning appliances, especially in indoor areas, the public should ensure adequate ventilation to avoid harmful exposure to carbon monoxide (CO) and prevent CO poisoning.
For more health information, the public may call the DH's Health Education Infoline (2833 0111) or visit theCHP's websiteandFacebook Fanpage.
The public may also call Dial-a-Weather (1878 200) or visit thewebsite of the Hong Kong Observatoryfor the latest weather information and forecasts, or itspage on Weather Information for Senior Citizens.
International Water Pioneers Summit convenes leaders and experts from water supply sector
The International Water Pioneers Summit was held today (April 1) in Hong Kong. The Summit convened internationally renowned leaders, experts, academicians, senior government officials, representatives and stakeholders from water supply sector to explore new opportunities and prospects for collaboration in the development of water supply sector. The Summit attracted an on-site or online participation of around 5 000 people.
The Summit, with the theme of "Smart Water‧High-Quality Development", was jointly organised by the Water Supplies Department; the Chartered Institute of Plumbing and Heating Engineering - Hong Kong Branch; the Hong Kong Institution of Engineers - Building Services Division; and the Chartered Institution of Water and Environmental Management - Hong Kong Branch. It is one of the celebration activities marking the 60th Anniversary of Dongjiang Water Supply to Hong Kong.
Participants proposed high quality development characteristics including innovation, green, sharing and co-ordination to spearhead digital transformation of the water supply sector and secure wholesomeness of water to the benefits of mankind health. Hong Kong should give full play to the distinctive role of a connector between the country and the rest of the world. The Summit serves the purpose of attracting overseas professional knowledge and experience and promoting cross-boundary and cross-sector collaboration. It also demonstrates to the world the country's advanced technologies and experience in water supply aspects as well as the wisdom of profound Chinese water culture for making contributions in the joint promotion of the application of water resources, water technologies and water culture around the world.
The Chief Executive, Mr John Lee; the Minister of the Ministry of Water Resources, Mr Li Guoying; the Governor of Guangdong Province, Mr Wang Weizhong; the Director of the Liaison Office of the Central People's Government in the Hong Kong Special Administrative Region (HKSAR), Mr Zheng Yanxiong; Member of the Office Leadership of the Hong Kong and Macao Work Office of the Communist Party of China Central Committee, Mr Xiang Bin; the Deputy Financial Secretary, Mr Michael Wong; Deputy Director of the Liaison Office of the Central People's Government in the HKSAR Mr Qi Bin; Vice Governor of Guangdong Province Mr Zhang Shaokang and the Secretary for Development, Ms Bernadette Linn, officiated at the opening ceremony of the Summit.
Speaking at the summit, Mr Lee said that the summit convened high-profile professionals and senior government officials from Hong Kong, Mainland China, Asia and around the world to celebrate together the 60th anniversary of Dongjiang water supply to Hong Kong and joined forces to ensure provision of a sustainable water supply to mankind. He pointed out that innovation in infrastructure development will power our water-secure future and Hong Kong is developing into an international infrastructure centre that serves the country and the HKSAR.
Mr Li said that the Ministry of Water Resources will resolutely strengthen exchanges and co-operation with the relevant government departments of the HKSAR Government and ensure the safety of water supply to Hong Kong. Guangdong will also actively support Hong Kong to utilise its distinctive advantages of enjoying strong support of the motherland and being closely connected to the world, as well as a channel for sharing with the world the water management concept, experience and solutions to promote future water security, calling for a new chapter of water management to work toward a community with a shared future for mankind.
Mr Wang said that Guangdong will firmly proceed with planning of urban development, land use, population, and production based on water resources and further deepen Guangdong-Hong Kong in-depth collaboration in respect of water management to enhance the livability of the Greater Bay Area with quality for living, working and travelling. Guangdong will actively learn advanced experience and seize firmly the collaboration opportunities brought about by the Belt and Road Initiative and promote international exchanges and co-operations in the aspects of water technologies, water ecology and water security with an aim to better facilitate the high quality development of water resources.
Addressing the ceremony, Ms Linn pointed out that sustainable water resources management is crucial in facing of the challenges brought by global climate change and scarcity of resources. The summit, with the theme of "Smart Water‧High-Quality Development" timely convened different parties to explore innovative and feasible solutions together with proactive and forward-thinking strategies to combat challenges.
The Director of Water Supplies, Mr Roger Wong, thanked all guest speakers for sharing their insights and all the supporting organisations for their strong support. He pointed out that the summit has showed the win-win power of collaboration and innovation.
Topics of the summit covered high-quality development of water supply and technologies, development in water safety and relative issues on Dongjiang water. Participants also discussed building water security under the Belt and Road Initiative.
International Water Pioneers Summit convenes leaders and experts from water supply sector Source: HKSAR Government Press Releases
International Water Pioneers Summit convenes leaders and experts from water supply sector Source: HKSAR Government Press Releases
International Water Pioneers Summit convenes leaders and experts from water supply sector Source: HKSAR Government Press Releases
International Water Pioneers Summit convenes leaders and experts from water supply sector Source: HKSAR Government Press Releases
International Water Pioneers Summit convenes leaders and experts from water supply sector Source: HKSAR Government Press Releases
International Water Pioneers Summit convenes leaders and experts from water supply sector Source: HKSAR Government Press Releases
International Water Pioneers Summit convenes leaders and experts from water supply sector Source: HKSAR Government Press Releases
International Water Pioneers Summit convenes leaders and experts from water supply sector Source: HKSAR Government Press Releases
