Doctor and nurse risk their lives to save other people live. Sometimes, doctors travel overseas where areas are in quarantine without a protection like a vaccine.
When doctors volunteer in a quarantine area, they may get contaminate. Then, they have to be return to the country where they came from. How can we solve this problem, when researcher cannot find a solution and military and government don’t spend any effort in finding the person who invented the Ebola disease and get the antidote.
So, why doctor and nurse are send overseas with the risk of losing their lives, and they return to their country to be treated and no chance to recover, why they are not treated overseas instead. When there is chances to start an epidemic disease in hospital and town, etc.