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Preliminary testing of a dead black-headed gull found in Yuen Long has returned a positive result for the H5 avian influenza virus, a spokesman for the Agriculture, Fisheries and Conservation Department (AFCD) said today (December 15), adding that further confirmatory tests are being conducted.
The sick wild bird was found and collected at Chiu Lut Sau Memorial Secondary School, 7 Tai Yuk Road, Yuen Long, on December 13. The bird died the next day. The black-headed gull is a common winter visitor.
The AFCD has reminded the school to step up cleansing and disinfection.
The spokesman said that four chicken farms are within 3 kilometres of where the bird was found. AFCD staff inspected the farms and found no abnormal mortality or symptoms of avian influenza among the chicken flocks. These farms will be put under enhanced surveillance.
In view of the case, the AFCD has phoned poultry farmers to remind them to strengthen precautionary and biosecurity measures against avian influenza. Letters have been issued to farmers, pet bird shop owners and licence holders of pet poultry and racing pigeons reminding them that proper precautions must be taken.
The spokesman said the department would conduct frequent inspections of poultry farms and the wholesale market to ensure that proper precautions against avian influenza have been implemented. The department will continue its wild bird monitoring and surveillance.
"People should avoid personal contact with wild birds and live poultry and their droppings. They should clean their hands thoroughly after coming into contact with them. The public can call 1823 for follow-up if they come across suspicious sick or dead birds, including the carcasses of wild birds and poultry," the spokesman said.
The Food and Environmental Hygiene Department (FEHD) will continue to be vigilant over imported live poultry as well as live poultry stalls. It will also remind stall operators to maintain good hygiene.
The Department of Health will keep up with its health education to remind the public to maintain strict personal and environmental hygiene to prevent avian influenza.
The AFCD, the FEHD, the Customs and Excise Department and the Police will strive to deter the illegal import of poultry and birds into Hong Kong to minimise the risk of avian influenza outbreaks caused by imported poultry and birds that have not gone through inspection and quarantine.
All relevant government departments will continue to remain highly vigilant and strictly enforce preventive measures against avian influenza.
Health advice is available from the "H5N1 Health Advice" on the AFCD website at www.afcd.gov.hk.
Ends/Thursday, December 15, 2011
Issued at HKT 17:33
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