| africa | 0.28 |
| appear in 1976 | 0.62 |
| spread through contact | 0.57 |
| come to america | 0.50 |
| appear in sudan | 0.46 |
| spread in west africa | 0.44 |
| spread through the air | 0.44 |
| appear in congo | 0.44 |
| appear in two simultane… | 0.42 |
| become endemic | 0.38 |
| spread to sierra leone | 0.37 |
| More » |
| an incubation period | 0.33 |
| known cure | 0.30 |
| high mortality rate | 0.24 |
| specific treatment | 0.16 |
| exposure | 0.16 |
| death | 0.41 |
| fatal bleeding | 0.20 |
| the mouth | 0.20 |
| eye | 0.20 |
| ear | 0.20 |
| an rna virus | 0.36 |
| hemorrhagic fever | 0.35 |
| enveloped virus | 0.20 |
| transmitted | 0.62 |
| spread through direct c… | 0.56 |
| contained | 0.52 |
| spread | 0.50 |
| caused by infection | 0.48 |
| identified | 0.46 |
| stopped | 0.44 |
| treated | 0.42 |
| defeated | 0.42 |
| stopped with appropriat… | 0.41 |
| More » |