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CHP investigates cluster of Carbapenemase-producing Enterobacteriaceae at elderly home in Wong Tai Sin
     The Centre for Health Protection (CHP) of the Department of Health is today (November 22) investigating a cluster of Carbapenemase-producing Enterobacteriaceae (CPE) at a residential care home for the elderly (RCHE) in Wong Tai Sin, and reminded the public on maintaining strict personal and environmental hygiene, and proper use of antibiotics.

     The cluster involves a female resident aged 87 and a male resident aged 71. They were admitted to public hospitals for their underlying illnesses on November 16 and 17 respectively. Their rectal swabs taken on admission screening tested positive for CPE upon laboratory testing. Both of them remain asymptomatic of CPE and are in stable condition.

     Officers of the CHP have conducted a site visit and advised the RCHE to adopt necessary infection control measures against CPE, including maintaining good environmental hygiene and hand hygiene for staff and residents. The RCHE has been put under medical surveillance.

     The CHP's investigations are ongoing.

     RCHEs are reminded to follow the Guidelines on Prevention of Communicable Diseases in Residential Care Homes for the Elderly on detection, prevention and control of infections. If there is suspicion of an infectious disease outbreak, the institution should report to the CHP promptly for follow-up.

     A spokesman for the CHP said, "Enterobacteriaceae (for example, E. coli and Klebsiella) are common pathogens that can cause infections at different body sites including urinary tract infections, intra-abdominal infections or bacteraemia. CPE are enterobacteriaceae that produce carbapenemase - an enzyme that can deactivate carbapenems and other beta-lactam antibiotics such as penicillins. These bacteria are commonly resistant to multiple antibiotics, limiting therapeutic options, and may render severe clinical infections difficult to treat. The range of diseases associated with CPE varies from asymptomatic carriage to potentially life-threatening or fatal infections. The level of risk depends on which part of the body is affected by the infection and the general health of the patient."

     ‚ÄčThe spokesman added that proper use of antibiotics and maintaining good personal and environmental hygiene, especially hand hygiene, are important for the prevention of emergence and cross-transmission of multi-drug resistant organisms (MDROs) like CPE. In addition, susceptible individuals such as the elderly, infants and young children, pregnant women and people with weakened immunity can lower the risk of contracting MDROs by not eating raw or undercooked foods.
Ends/Monday, November 22, 2021
Issued at HKT 19:13
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