You can find reports that the US is likely to screen a delegation from Nigeria and other affected African countries billed to go to the African/American Leaders Summit on Monday August 4th in Washington DC, for contact with Ebola. In accordance with Reuters, president Obama said some African participants will undoubtedly be screened because it's important that they protect US from the outbreak.
Continue.."Folks who are from these countries that have even a marginal risk, or an infinitesimal risk of having been exposed in some fashion, we’re making sure we’re doing screening.” Obama said.