The Secretary for Food and Health, Dr York Chow (first right), today (May 11) met senior staff and cluster chiefs of the Hospital Authority to bolster the morale of health care staff. Dr Chow said hospitals and ports were two major battle fronts against the spread of human swine flu (Influenza A H1N1). Pledging full support for health care staff, Dr Chow called on them to strive to maintain the highest vigilance against the disease.   Close