Friday April 26, 2019Ministers says move follows abduction of colleagues in Mandera two weeks agoTIGHT SECURITY: Health CS Sicily Kariuki during the World Oral Health Day celebrations in Nairobi on March 20, 2019 / Image: FAITH MUTEGICuban doctors working in Kitui county have been assured of their safety.Health CS Sicily Kariuki on Wednesday said security has been enhanced at the Kitui County Referral Hospital where the medics work.