PT - JOURNAL ARTICLE AU - Horne, Simon AU - Forbes, K AU - Burns, D AU - Tuck, JJH TI - An outbreak inside an epidemic: managing an infectious disease outbreak while treating Ebola AID - 10.1136/jramc-2016-000684 DP - 2017 Feb 01 TA - Journal of the Royal Army Medical Corps PG - 7--12 VI - 163 IP - 1 4099 - http://militaryhealth.bmj.com/content/163/1/7.short 4100 - http://militaryhealth.bmj.com/content/163/1/7.full SO - J R Army Med Corps2017 Feb 01; 163 AB - Even in the middle of an epidemic of a very serious illness, outbreaks of other infectious diseases will continue. Clinicians need to be able to make rapid decisions about the nature of the outbreak and how to manage it. A balance needs to be struck between managing all patients as if they have the worst-case scenario illness and the resultant risks to themselves, their colleagues and the mission. This paper reviews basic epidemiological tools that inform robust decision-making in the management of such outbreaks. It then describes how a pragmatic approach, combined with effective use of these techniques, rapid diagnostics and remote specialist support, allowed a large outbreak of gastroenteritis to be safely and effectively managed during the response to the Ebola virus disease epidemic in Sierra Leone.