http://www.who.int/mediacentre/news/statements/2015/liberia-ends-ebola/en/
WHO statement
9 May 2015
Today, 9 May 2015, WHO declares Liberia free of Ebola virus transmission. Forty-two days have passed since the last laboratory-confirmed case was buried on 28 March 2015. The outbreak of Ebola virus disease in Liberia is over.
Interruption of transmission is a monumental achievement for a country that reported the highest number of deaths in the largest, longest, and most complex outbreak since Ebola first emerged in 1976. At the peak of transmission, which occurred during August and September 2014, the country was reporting from 300 to 400 new cases every week.
Note: We await Ebola’s eradication in Sierra Leone and Guinea to finally assess the full impact of Ebola on this region of West Africa and the extent it has provided cover for Anglo-saxon corporate interests.