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The Centre for Health Protection (CHP) of the Department of Health is today (August 18) investigating a case of laboratory-confirmed infection of Streptococcus suis, a bacteria isolated from pigs.
The case involved a 71-year-old woman living in Kowloon City who developed fever and headache on August 16. She was admitted to Queen Elizabeth Hospital on the same day and is now in stable condition.
A CHP spokesman said the patient had no travel history recently. Her home contact did not have any symptoms.
This is the third reported case of Streptococcus suis infection in 2008. A total of six, eight and 13 cases were reported in 2007, 2006 and 2005 respectively.
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 can be treated with appropriate antibiotics.
To prevent the disease, members of the public 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 fluids. If contact with pigs or raw pork is necessary, one should:
ĦE Use protective gloves;
ĦE Wash hands after handling pigs or raw pork; and
ĦE Clean and cover all wounds properly.
Members of the public with suspected symptoms should consult their doctors as soon as possible and report their relevant exposure histories.
They can obtain more information on Streptococcus suis from the CHP website (www.chp.gov.hk). They can also obtain the latest information on infectious diseases in other places on the department's Hong Kong Travel Health Service website (www.travelhealth.gov.hk).
Ends/Monday, August 18, 2008
Issued at HKT 18:22
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