Kaci Hickox, the first nurse to be quarantined under a strict new policy on her return from treating Ebola patients in Sierra Leone, criticized her treatment in a Dallas Morning News op-ed on Saturday. Her words echoed concerns voiced by medical professionals that a mandatory 21-day quarantine for doctors and nurses who have treated Ebola patients would deter volunteers from signing on to fight the epidemic. "I am scared about how health care workers will be treated at airports when they declare that they have been fighting Ebola in West Africa," Hickox wrote.