Health authorities investigate first imported case of H7N9 bird flu this winter

Hong Kong health authorities are investigating the first imported human case of H7N9 bird flu this winter. The patient, a 75-year-old Hongkonger, visited Changping in Guangdong province on November 28 and sought medical help on December 8 at a hospital there following discomfort in the chest, the Centre for Health Protection said on Monday. The patient returned to […]