“where do you live she can quarantine at your bright house...”
I would have no problem at all opening my home to this nurse, who does Not Have Ebola, or any other person who has committed themselves to missionary work or helping the sick.
So, you would have done the same thing for Dr. Craig Spencer? Then, you'd be in quarantine.
This nurse wasn't a missionary. She was a voluntary that happens to also be a liberal activist.
She may have Ebola. You are naive or ignorant. If she is carrying the virus, it will multiply within her to a measurable quantity to show up when tested. The doctor in NYC was symptom free while carrying the virus, too.