Health authorities in the Democratic Republic of Congo screen and quarantine hundreds of people after a suspected Ebola case linked to a river boat near Kinshasa. Multiple outlets report that a passenger who is believed to have had Ebola dies, and the boat continues travel or is later intercepted before reaching or near the capital. Authorities then detain and test passengers who were on board, with reported numbers varying by source but generally around the 200–300 range. The screening includes use of health checks and laboratory testing, and at least one account says a mobile laboratory is deployed to the vessel after it is stopped upstream from Kinshasa. Officials raise concern that the infection could have spread on board, prompting a testing and quarantine operation for travelers associated with the boat. Reports describe the response as extensive and urgent, involving river-borne logistics and health personnel to manage exposure risk while monitoring suspected Ebola contacts. The situation is ongoing as authorities complete testing and determine the status of those screened.