Government authorities confirmed the outbreak of the H5N1 strain of bird flu at a local chicken farm on Thursday. Jolly Choi, spokeswoman for Hong Kong's agriculture, fisheries, and conservation department said that earlier tests on Dec 9 were positive for an H5 virus, but further testing showed that three chickens found dead on the farm had the H5N1 subtype.
Choi said that no new measures were required other than those that have been implemented.