The Chief Executive, Mrs Carrie Lam (centre), holds a press conference on anti-epidemic measures with the Secretary for Labour and Welfare, Dr Law Chi-kwong (first right); the Secretary for Food and Health, Professor Sophia Chan (third left); the Secretary for Development, Mr Michael Wong (third right); the Secretary for Constitutional and Mainland Affairs, Mr Erick Tsang Kwok-wai (second right); the Permanent Secretary for Food and Health (Health), Mr Thomas Chan (second left); and the Chief Executive of the Hospital Authority, Dr Tony Ko (first left), at the Central Government Offices, Tamar, today (August 7).