Ford Vox : Ebola is a novel threat . Some say discovery of Ebola in U.S. predictable ; it did n't have to be . He says screening procedures out of affected nations and into U.S. too lax . Vox : Why not several weeks of health surveillance of travelers from those nations ? Comment:
Ford Vox : Some say discovery of Ebola in U.S. predictable ; it did n't have to be . He says screening procedures out of affected nations and into U.S. too lax . Vox : Why not several weeks of health surveillance of travelers from those nations ? Comment: