Trump admin puts Americans in Congo on "do-not-board" list, barring return
Citizens must now spend 21 days in a third country before they are allowed to come home.
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Citizens must now spend 21 days in a third country before they are allowed to come home.
The man is said to be doing well in a Frankfurt hospital.
The data can help predict what a future pandemic virus might look like.
Early reports indicate there may be another case, but spread is thought to be localized.
Outbreak responses are still playing catch-up as US works to isolate itself.
The number of cases falls from 1,100 to 437 with increased testing.
Amid a raging Ebola outbreak, officials "urgently accelerate development" of vaccines.
The US has previously built specialized facilities just for this purpose.
Trump official asked CDC staff to volunteer to screen travelers at airports.
Ebola outbreak risk level increased as deaths reach 177 with nearly 750 cases.
Officials denied refusing entry, but dodged questions on why Americans didn't return.
CDC is working to move the infected American and six others to Germany.
WHO learned of potential cases May 5; US CDC said it just heard about it yesterday.