"At Carolinas Medical Center (CMC), they have 19 beds set aside in case they have to treat Ebola patients"
Whats not being reported is that Texas Ebola victim Thomas Duncan's sister worked for Carolina Healthcare Systems in Charlotte as a health care worker. This information according to her LinkedIn page and also by photos from her Facebook page.
What her current connection is to Carolina is not completely understood, in fact it appears she may be currently working for the Texas Hospital where her brother is located. But, the actions of the Carolina Medical Center may indicate that person there did have had some sort of contact with the Texas Ebola patient.