AGA SDReport Case study: Developing a national model for malaria control in partnership with government Following the success of integrated malaria control measures at Obuasi, AngloGold Ashanti will be the principal recipient of a grant of up to $133m to Ghana from the Global fund to Fight Aids, Tuberculosis and Malaria (GFATM), to roll out the model developed at Obuasi to 40 districts in Ghana.