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Author Archives: hksar gov

Update on cases of Legionnaires’ disease

     The Centre for Health Protection (CHP) of the Department of Health today (December 30) reported the latest number of cases of Legionnaires’ disease (LD), and stressed the importance of using and maintaining properly designed man-made water systems, adding that susceptible groups should strictly observe relevant precautions.
 
     From December 22 to 28, one community-acquired LD case was reported, involving a male patient, aged 60 with good past health, who lives in Block 29, City One Shatin, Sha Tin District.
 
     “Epidemiological investigations are ongoing to identify potential sources of infection, high-risk exposure and clusters, if any,” a spokesman for the CHP said. 
 
     As of December 28 this year, 103 LD cases had been reported. In 2018 and 2017, there were 105 and 72 cases respectively. 
 
     “Men, people aged over 50, smokers, alcoholics and persons with weakened immunity are more susceptible to LD. Some situations may also increase the risk of infection including poor maintenance of water systems leading to stagnant water; living in areas with old water systems, cooling towers or fountains; using electric water heaters, whirlpools and spas or hot water spring spas; and recent stays in hotels or vessels,” the spokesman said.
 
     Legionellae are found in various environmental settings and grow well in warm water (20 to 45 degrees Celsius). They can be found in aqueous environments such as water tanks, hot and cold water systems, cooling towers, whirlpools and spas, water fountains and home apparatus which support breathing. People may become infected when they breathe in contaminated droplets (aerosols) and mist generated by artificial water systems, or when handling garden soil, compost and potting mixes.
 
     Immunocompromised persons should:
  

  • Use sterile or boiled water for drinking, tooth brushing and mouth rinsing;
  • Avoid using humidifiers, or other mist- or aerosol-generating devices. A shower may also generate small aerosols; and
  • If using humidifiers, or other mist- or aerosol-generating devices, fill the water tank with only sterile or cooled freshly boiled water, and not water directly from the tap. Also, clean and maintain humidifiers/devices regularly according to manufacturers’ instructions. Never leave stagnant water in a humidifier/device. Empty the water tank, wipe all surfaces dry, and change the water daily.

     The public should observe the health advice below:
 
  • Observe personal hygiene;
  • Do not smoke and avoid alcohol consumption;
  • Strainers in water taps and shower heads should be inspected, cleaned, descaled and disinfected regularly or at a frequency recommended by the manufacturer;
  • If a fresh water plumbing system is properly maintained, it is not necessary to install domestic water filters. Use of water filters is not encouraged as clogging occurs easily, which can promote growth of micro-organisms. In case water filters are used, the pore size should be 0.2 micrometres (µm) and the filter needs to be changed periodically according to the manufacturer’s recommendations;
  • Drain and clean water tanks of buildings at least quarterly;
  • Drain or purge for at least one minute infrequently used water outlets (e.g. water taps, shower heads and hot water outlets) and stagnant points of the pipework weekly or before use;
  • Seek and follow doctors’ professional advice regarding the use and maintenance of home respiratory devices and use only sterile water (not distilled or tap water) to clean and fill the reservoir. Clean and maintain the device regularly according to the manufacturer’s instructions. After cleaning/disinfection, rinse the device with sterile water, cooled freshly boiled water or water filtered with 0.2 µm filters. Never leave stagnant water in the device. Empty the water tank, keep all surfaces dry, and change the water daily; and
  • When handling garden soil, compost and potting mixes:
     1. Wear gloves and a face mask;
     2. Water gardens and compost gently using low pressure;
     3. Open composted potting mixes slowly and make sure the opening is directed away from the face;
     4. Wet the soil to reduce dust when potting plants; and
     5. Avoid working in poorly ventilated places such as enclosed greenhouses.

     The public may visit the CHP’s LD page, the Code of Practice for Prevention of LD and the Housekeeping Guidelines for Cold and Hot Water Systems for Building Management of the Prevention of LD Committee, and the CHP’s risk-based strategy for prevention and control of LD. read more

East Asia

Auction of traditional vehicle registration marks to be held on January 11

     The Transport Department today (December 30) announced that the auction of traditional vehicle registration marks will be held on January 11 (Saturday), in Meeting Room S221, L2, Hong Kong Convention and Exhibition Centre, Wan Chai.

     “A total of 340 vehicle registration marks will be put up for public auction. The list of marks has been posted at the department’s website, www.td.gov.hk,” a department spokesman said.

     Applicants who have paid a deposit of $1,000 to reserve a mark for auction should also participate in the bidding (including the first bid at the reserve price of $1,000). Otherwise, the mark may be sold to another bidder at the reserve price.

     People who wish to participate in the bidding at the auction should take note of the following important points:

(a) Successful bidders are required to produce the following documents for completion of registration and payment procedures immediately after the successful bidding:

(i) the identity document of the successful bidder;
(ii) the identity document of the purchaser if it is different from the successful bidder;
(iii) a copy of the Certificate of Incorporation if the purchaser is a body corporate; and
(iv) a crossed cheque made payable to “The Government of the Hong Kong Special Administrative Region” or “The Government of the HKSAR”. (For an auctioned mark paid for by cheque, the first three working days after the date of auction will be required for cheque clearance confirmation before processing of the application for mark assignment can be completed.) Successful bidders can also pay through the Easy Pay System (EPS). Payment by post-dated cheques, cash or other methods will not be accepted.

(b) Purchasers must make payment of the purchase price through EPS or by crossed cheque and complete the Memorandum of Sale of Registration Mark immediately after the bidding. Subsequent alteration of the particulars in the memorandum will not be permitted.

(c) A vehicle registration mark can only be assigned to a motor vehicle which is registered in the name of the purchaser. The Certificate of Incorporation must be produced immediately by the purchaser if a vehicle registration mark purchased is to be registered under the name of a body corporate.

(d) Special registration marks are non-transferable. Where the ownership of a motor vehicle with a special registration mark is transferred, the allocation of the special registration mark shall be cancelled.

(e) The purchaser shall, within 12 months after the date of auction, apply to the Commissioner for Transport for the registration mark to be assigned to a motor vehicle registered in the name of the purchaser. If the purchaser fails to assign the registration mark within 12 months, allocation of the mark will be cancelled and arranged for re-allocation in accordance with the statutory provision without prior notice to the purchaser.

     For other auction details, please refer to the Guidance Notes – Auction of Vehicle Registration Marks, which can be downloaded from the department’s website, www.td.gov.hk. read more

East Asia