From the report at the link above:
“CBS News Medical Correspondent Dr. John LaPook reports that Vinson called the CDC several times before boarding the plane concerned about her fever.
“This nurse, Nurse Vinson, did in fact call the CDC several times before taking that flight and said she has a temperature, a fever of 99.5, and the person at the CDC looked at a chart and because her temperature wasn’t 100.4 or higher she didn’t officially fall into the category of high risk.”
So you have to ask, where did CBS’s Dr. LaPook get this story?