An Ebola outbreak that has killed several people in the Democratic Republic of Congo (DRC) appears to be slowing down, but health workers say there is a need for continued vigilance in order to contain the virus. 'Their last confirmed case was admitted in the MSF [Médecins Sans Frontières]/Ministry of Health Ebola ward on October 10, after two weeks with no confirmed cases,' Olimpia de la Rosa, MSF medical emergency coordinator, told IRIN in an email. 'The decrease in the number of admissions in our facility makes us think that we are on the way to contain the outbreak, but containment efforts must continue until no cases are confirmed for at least 21 days.'