By Dilanthi jayammanne in Ceylon Today, April 5, 2023The former Head of State’s involvement in Covid control made it difficult for those engaged in it to function to their fullest capacity, Secretary to the State Ministry of Primary Health Care, Epidemics and Covid Disease Control Dr. Amal Harsha de Silva said. Addressing a workshop on ‘The response of Sri Lanka’s health system to the Covid-19 pandemic,’ Dr. de Silva said yesterday (4) that the advice…