Sure there are some that have a need, a calling to heal and help. Sure, you'd have a healthy percentage of pleasers, easily guilted rule followers but, by and large, most people are not going to risk their lives and their families lives for a situation that they probably can't help and a government that won't lift a finger to stop.
It is a matter of opinion.
I guess your prediction is that we are going to see nurses deserting their jobs in large numbers out of fear, mine is that we won’t.
If medics flee in the face of various diseases when the sun is shining, then that means that the medical field is all an illusion and that the United States doesn’t stand a chance against actual bioterrorism delivered by experts.
That puts us in the position of waiting for the inevitable end at the hand of Islam, because bioterrorism will arrive here someday.