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The Centre for Health Protection (CHP) of the Department of Health is investigating today (August 31) a case of laboratory confirmed infection of Streptococcus suis, a kind of bacteria isolated from pigs.
The case involved a 53-year-old man, living in Tung Chung, who developed fever, headache and neck pain on August 25. He has been admitted to Princess Margaret Hospital since August 28. He is now in stable condition.
A CHP spokesman said the patient worked in a roast meat shop in Kwai Chung. He had wound in his hand and contact with raw pork before onset of symptoms. The patient had no travel history recently. His home contact and colleagues did not have any symptoms.
This is the fifth reported case of Streptococcus suis infection in 2007. A total of eight cases were reported in 2006 and 13 cases were reported in 2005.
The spokesman said Streptococcus suis infection may present as meningitis (inflammation of the membrane enclosing the brain), septicaemia (blood stream infection), and less commonly endocarditis (inflammation of the inner lining of the heart chambers), arthritis and bronchopneumonia (a kind of lung infection involving the bronchioles). Streptococcus suis infection could be treated with appropriate antibiotics.
To prevent the disease, people are advised to always observe personal and environmental hygiene practices and avoid contact with pigs that are sick or dead from diseases and their excreta or body fluid. If contact with pigs or raw pork is necessary, one should:
* Use protective gloves;
* Wash hands after handling pigs or raw pork; and
* Clean and cover all wounds properly.
People with suspected symptoms should consult their doctors as soon as possible and report their relevant exposure histories.
Members of the public can obtain more information on Streptococcus suis from the CHP website (http://www.chp.gov.hk). They can also obtain latest information on infectious diseases in other places on the Department's Hong Kong Travellers' Health Service website (http://www.travelhealth.gov.hk).
Ends/Friday, August 31, 2007
Issued at HKT 21:36
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