Sandbox/ebola
2014 outbreak
On March 23, 2014, the Ministry of Health of Guinea notified the World Health Organization {WHO) of a rapidly evolving outbreak of Ebola virus disease in forested areas south eastern Guinea: Guekedou, Macenta, Nzerekore and Kissidougou districts. As of 22 March, 2014, a total of 49 cases including 29 deaths (case fatality ratio: 59%) were reported. Four health care workers were among the victims. At the same time, suspected cases in border areas of Liberia and Sierra Leone were being investigated. Six blood samples were tested at Institut Pasteur in Lyon, France, resulting positive for Ebola virus by PCR, confirming the first Ebola virus disease outbreak in Guinea. Preliminary results from sequencing of a part of the L gene showed strong homology with Zaire Ebolavirus. The ministry of health together with the WHo and other partners initiated measures to control the outbreak and prevent further spread. Médecins Sans Frontières, Switzerland (MSF-CH) started working in the affected areas and assisted with the establishment of isolation facilities, and also supported transport of the biological smaples from suspected cases and contacts to international reference laboratories for urgent testing. The Emerging and Dangerous Pathogens Laboratory Network (EDPLN) worked with the Guinean VHF Laboratory in Donka, the Institut Pasteur in Lyon, the Institut Pasteur in Dakar, and the Kenema Lassa fever laboratory in Sierra Leone to make available appropriate Filovirus diagnostic capacity in Guinea and Sierra Leone.