Doctors Without Borders: Self-Quarantine For Ebola Not Necessary When Symptoms Aren't Presenting

Doctors Without Borders insisted Friday, after one of its doctors who worked in Guinea came down with Ebola in New York City, that self-quarantines are not necessary when there are no symptoms of the disease.

Craig Spencer arrived back in New York about a week ago, reported a fever on Thursday and is now being treated at a New York hospital. Some countries have banned travelers from the three main Ebola countries — Guinea, Liberia and Sierra Leone — and the U.S. started health screening of travelers arriving from there.

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