Re: What will do Obama if Ebola will come to Whitehouse from foreign leaders staff
What will think and do Obama if Ebola will come to Whitehouse - in any way - for example from foreign leaders staff members 
Not exactly sure what you are trying to say, but I'll give it a go. There is 0 chance a foreign leader gets close to Obama if there is any chance they make have Ebola. People seem to forget, that Ebola isn't easy to transmit to other people. The whole Ebola scare has been blown out of proportion.
Now, if it did happen, you can guarantee that Obama would get the best treatment possible. With proper medical treatment early enough, Ebola isn't fatal.
No one knows how easy or hard it is to catch Ebola. Some people have caught it even while exercising universal precautions while others have not shown any signs of catching it while living with people who are half dead with it.
Not buying that one bit. You need to have direct contact with the bodily fluids to get Ebola. I've seen some of thos universal precautions you mention. They work if followed correctly. I've seen a few pics of workers with their medical suites rolled up. I've seen a story where the ambulance used to transport an Ebola patient wasn't sanitized for 2 days while it was left in service.
Ebola has got as big as it has (which isn't all that big compared to other diseases) because of laziness and stupidity. We have people breaking their quarantine to go get food, we have workers not following protocol, etc.
Ebola will soon go away just like SARS did. Soon in time the media will grab onto another disease and seem to make it far more dangerous than it actually is.