Actually, it is not necessary for the military, as they have not had any contact with symptomatic Ebola patients. Quarantine is not necessarily disrupting their life as they have to follow orders regardless, but the fact that they are being quarantined has nothing to do with the science. In fact, they are far less vulnerable than the healthcare workers, due to their zero contact. But hey, they were in West Africa breathing that Ebola air, so . . .