U.S. bans green-card holders from returning from Ebola-stricken countries The Washington PostCDC says green card holders who were recently in countries where Ebola is spreading can't reenter U.S. PoliticoU.S. to Block Entry to More Noncitizens Who May Have Been Exposed to Ebola The New York TimesAtlanta, Houston join list of airports that can receive passengers from three countries amid Ebola outbreak CNNUS doctor infected with Ebola critically ill but says he is 'cautio
