Tamba Manyeh, based in Sierra Leone, is currently a Chief Medical Officer at Sierra Rutile Limited, bringing experience from previous roles at Sunbird Bioenergy, Ministry of Health & Sanitation - SL, AD5-EBOV Phase II Clinical Trial – Ministry of Health and Sanitation and World Health Organization. Tamba Manyeh holds a Master's degree in Infectious Diseases @ London School of Hygiene and Tropical Medicine, U. of London.