Ebola-nation travelers to U.S. to be watched 21 days By: MarketWatch October 22, 2014 at 13:45 PM EDT Amid calls for a travel ban from West Africa, U.S. health officials say they will monitor those traveling from Ebola-stricken nations for three weeks Read More >> Related Stocks: Gsk Plc ADR Johnson & Johnson Newlink Genetics Cor