(AP Photo/CDC)
(AP Photo/CDC)

Federal health officials have again changed the guidelines for dealing with different groups of people entering the United States from nations in West Africa plagued with Ebola.

FOX News Radio's Eben Brown reports:

Travelers coming to the U.S. from Liberia, Guinea and Sierra Leone, including returning health care workers, will now be divided into categories. And the more at risk they are for developing Ebola virus disease, the more stringent the rules would be...

(Frieden) "We are recommending voluntary at-home isolation, including not going on public conveyances, not flying."

Meaning no mandatory hospital stay for someone not confirmed infected says CDC director Tom Frieden. The rules have been different in each state as potential Ebola cases arise.

Eben Brown, FOX News Radio.

CLICK HERE for more on potential Ebola cases.

President Obama made a statement on Tuesday afternoon, from the South Lawn of the White House on the latest on the United States response to the Ebola crisis.

Barack Obama

Listen here to FOX News Radio special Coverage of the President's statement: