Cetacean strandings in Ghana artisanal fishing boats and are towed to port. The Vridi specimen was harpooned for research purposes. A single skeletal specimen was known for Ghana and was probably collected in 1956. Killer whales are present in Gulf of Guinea waters although population size is not considered in great numbers. A killer whale was harpooned some 15-20 nm south of Abidjan in 1958 but the animal sank. This shows that killer whales are present in the West African marine waters. Observers on industrial tuna purse-seiners reported a few sightings off the coast of Liberia, Ivory Coast and Ghana. The first record in
History of West Africa to date is the ongoing 2014 West Africa Ebola virus outbreak, which is affecting Guinea, Sierra Leone, Liberia and Nigeria The outbreak began in Guinea in December 2013, but was not detected until March 2014, after which it spread to Liberia, Sierra Leone, and Nigeria. The outbreak is caused by the "Zaire ebolavirus", known simply as the "Ebola virus" (EBOV). It is the most severe outbreak of Ebola in terms of the number of human cases and fatalities since the discovery of the virus in 1976. , the World Health Organization (WHO) reported a total of 2,240 suspected cases and