Book excerpt: The deadliest outbreak of Ebola virus disease in history, and the first to hit epidemic levels, struck the West African countries of Guinea, Liberia and Sierra Leone in 2014, killing 11,315 people. Despite being diagnosed in March 2014, there was a slow initial response to the epidemic. This was attributed by many witnesses to our inquiry to delays in WHO sounding the alarm and declaring a Public Health Emergency of International Concern (PHEIC), something which WHO must carry primary responsibility for. As a result, the international community did not fully mobilise until September, in the wake of the World Health Organization's designation of the outbreak as a Public Health Emergency of International Concern in August. We praise those who risked their lives to bring the epidemic under control and pay tribute to all those who lost their lives in the fight against Ebola.