Under patronage of the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud, the 4th Ministerial Summit for Sick's Safety, is set to Kick off, here on Saturday. Over 50 ministers of health, from all over the world, are expected to take part in the top gathering, including the British Foreign Secretary Jeremy Hunt, who was a previous minister of health, as well as the Director General of the World Health Organization (WHO). In addition, as many as 800 local, regional and international experts, also, will participate, in the workings of the 2-day conference.