with the DR Congo's health ministry reporting around 350 suspected cases and 91 deaths. One American is believed to have symptoms, with three others said to have faced a high-risk contact or exposure. It is unclear whether any have been infected. The US Centers for Disease Control and Prevention (CDC) said it was supporting the "safe withdrawal of a small number of Americans who are directly affected", but did not confirm how many. The current strain of Ebola is caused by the Bundibugyo virus, for which there are no approved drugs or vaccines. There are also two confirmed cases and one death in Uganda, according to the CDC. The US government is reportedly looking to arrange transport for the small group of Americans in DR Congo to a safe quarantine location, a source told health news site STAT. Quoting a source, the site adds that the group could be taken to a US military base in Germany, though this has not been confirmed. (BBC)