70 staffers cared for Duncan

Medical records show that around 70 Texas Health Presbyterian staffers cared for Duncan, and some of them may have had direct contact with his body or fluids. The CDC says there were breaches in protection protocol at the hospital, and is investigating to identify them. WHO doctor Aileen Marty says no amount of protection will help if hospital workers do not put on and take off their protective layers carefully:

The first thing in caring for someone with Ebola is to do everything in your power to never become a victim