An uncertain defense. How do you test that a human Ebola vaccine works? You don't.
Gibbs
W Wayt
WW
D002986:Clinical Trials as Topic / Q000941:ethics*; D029043:Ebolavirus / Q000276:immunology*; D019142:Hemorrhagic Fever, Ebola / Q000517:prevention & control*; D006801:Humans; D014765:Viral Vaccines
D014765:Viral Vaccines