Responses to the West African Ebola virus epidemic being curated by the Data Science Group of the Thomas J. Watson Research Center. International Mutual Aid is a US-based 501 (c) (3) nonprofit, conducting Ebola treatment, surveillance, contact tracing, and case investigation in Kono District, Sierra Leone, during the epidemic. On 14 August, the Nigerian government said Aliko Dangote had donated $1 million to halt the spread of the Ebola virus outbreak. Facebook founder Mark Zuckerberg and his wife Priscilla Chan have announced a donation of $25 million to the CDC Foundation to fight the Ebola crisis. On 29 October a South African businessman, Patrice Motsepe, donated $1 million
Dangote Cement 4mmtpa planned in 2013. A plant in Senegal along with a plant in Tanzania opened in 2015. Dangote Cement is investing several billion dollars to build manufacturing plants and import terminals across Africa. Current plans are for integrated or grinding plants in Cameroon, Ethiopia, Republic of Congo, Liberia, Senegal, South Africa, Tanzania, Kenya and Zambia, as well as Ivory Coast and Ghana, and import/packing facilities in Ghana and Sierra Leone. It has also plans for installing a cement plant in Nepal. Dangote Cement listed on the Nigerian Stock Exchange in October 2010 and as at August 13, 2014 accounts for