*******************************************************
The Public Health Laboratory Services Branch (PHLSB) of the Centre for Health Protection (CHP) of the Department of Health confirmed today (August 6) a case of New Delhi metallo-£]-lactamase (NDM-1) Carbapenemase-producing Enterobacteriaceae.
The patient is an 8-year-old boy with underlying illness. He presented with shortness of breath and facial swelling since July 18 and was subsequently admitted to a hospital in Beijing. He came to Hong Kong on July 28 and was admitted to Queen Mary Hospital on the same day. His current condition is serious.
His rectal swab grew NDM-1 Carbapenemase-producing Enterobacteriaceae upon laboratory testing by the PHLSB.
The patient's home contacts have remained asymptomatic. Investigations by the CHP are proceeding.
"NDM is an enzyme which can deactivate carbapenems and other beta-lactams such as penicillins. Bacteria harbouring this NDM gene are commonly resistant to multiple antimicrobials, limiting therapeutic options and rendering severe clinical infections difficult to treat. Most bacteria with the NDM enzyme remain susceptible to two types of antibiotics, colistin and tigecycline," a spokesman for the CHP said.
Infections have varied from being asymptomatic to being potentially life-threatening or fatal. The level of risk depends on which part of the body is affected by the infection and the general health of the patient.
The spokesman said that proper use of antibiotics and personal hygiene, especially hand hygiene, are important for the prevention of emergence and cross-transmission of NDM strains.
Ends/Wednesday, August 6, 2014
Issued at HKT 18:34
NNNN
