Hot News Tanzanian med-tech tycoon Dilan Ellegala’s AfiyaSasa Africa to sell controlling stake to U.S.-based Xcelerate Inc. by Omokolade Ajayi January 3, 2022 by Omokolade Ajayi January 3, 2022 AfiyaSasa Africa is a virtual health company founded by Tanzanian world-renowned spinal surgery specialist Dilan Ellegala.