The Chief Secretary for Administration, Mr Matthew Cheung Kin-chung (fourth right), holds a press conference on anti-epidemic measures with the Secretary for Labour and Welfare, Dr Law Chi-kwong (third right); the Secretary for Transport and Housing, Mr Frank Chan Fan (second right); the Secretary for Food and Health, Professor Sophia Chan (fourth left); the Secretary for Home Affairs, Mr Caspar Tsui (first right); the Permanent Secretary for Food and Health (Health), Mr Thomas Chan (third left); the Director of Health, Dr Constance Chan (second left); the Chief Executive of the Hospital Authority, Dr Tony Ko (first left), at the Central Government Offices, Tamar, today (July 27).