Fact 4 (deaths)
Guinea - 1553 cases, 926 deathsLiberia - 4665 cases, 2705 deathsMali - 1 case, 1 death (infection originated in Guinea)Nigeria - 20 cases, 8 deathsSenegal - 1 case, 0 deaths (infection originated in Guinea)Sierra Leone - 3896 cases, 1281 deathsSpain - 1 case, 0 deathsUnited States - 4 cases, 1 death ( two infections originated in the United States, one in Liberia and one in Guinea)