--- description: The two-year-long Ebola outbreak is expected to be declared over by the World Health Organization (WHO) on Thursday. title: West Africa to Be Declared Ebola-Free, Health Officials Say image: https://static.time.com/v3/assets/bltea6093859af6183b/bltde093bcdab65f2d0/6988d9b9bc6cfc69913e2a3c/time-logo.jpg?branch=production --- * [Health](/section/health/) ## Health Update your preferences in [Account Settings](/account/preferences/) Close * [ebola](/tag/ebola/) ## ebola Update your preferences in [Account Settings](/account/preferences/) Close # West Africa to Be Declared Ebola-Free, Health Officials Say by [Alexandra Sifferlin](/author/alexandra-sifferlin/) ## Alexandra Sifferlin Update your preferences in [Account Settings](/account/preferences/) Close Jan 13, 2016 6:45 PM CUT by [Alexandra Sifferlin](/author/alexandra-sifferlin/) ## Alexandra Sifferlin Update your preferences in [Account Settings](/account/preferences/) Close Jan 13, 2016 6:45 PM CUT The two-year [Ebola outbreak](http://time.com/4047029/ebola-lessons-one-year-later/ "undefined") in West Africa is expected to be declared over by the World Health Organization (WHO) on Thursday. On Jan 14, the outbreak in Liberia will officially be over after[ 42 consecutive days of no reported cases](http://apps.who.int/ebola/current-situation/ebola-situation-report-6-january-2016 "undefined"), and after the people most recently infected test negative for the Ebola virus. Guinea and Sierra Leone reached similar milestones in the past few months. Still, while Liberia will be the last country to be declared Ebola-free, it will continue to undergo a period of heightened surveillance. Countries have been declared Ebola-free in the past only to have more infections reported later on. Still, if no cases are reported in Liberia, Thursday will mark a big moment in the fight against Ebola, with no new cases anywhere in the world. “We will remain careful and keep calling on the population to take the necessary measures in preventing reoccurrence,” Francis Karteh, Liberia’s chief medical officer, said [according to _The Guardian_](http://www.theguardian.com/world/2016/jan/13/ebola-epidemic-over-liberia-expects-all-clear-world-health-organisation "undefined"). Collectively, the Ebola virus infected over 28,600 people in Sierra Leone, Liberia and Guinea, and killed over 11,000 people. ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/4179412/ebola-outbreak-over/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/4179412/ebola-outbreak-over/"},"headline":"West Africa to Be Declared Ebola-Free, Health Officials Say","datePublished":"2016-01-13T18:45:32.000Z","dateModified":"2026-02-22T14:05:57.972Z","description":"Heightened surveillance will continue","url":"https://time.com/4179412/ebola-outbreak-over/","keywords":["ebola","WHO","Liberia","Ebola outbreak"],"thumbnailUrl":"","author":[{"@type":"Person","name":"Alexandra Sifferlin","jobTitle":null,"url":"https://time.com/author/alexandra-sifferlin/"}],"articleSection":"Health","image":[],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/health/","name":"Health"}},{"@type":"ListItem","position":2,"item":{"@id":"/tag/ebola/","name":"ebola"}},{"@type":"ListItem","position":3,"item":{"@id":"https://time.com/4179412/ebola-outbreak-over/","name":"West Africa to Be Declared Ebola-Free, Health Officials Say"}}]}] ```