Health and Fitness Ebola: Vaccine Trials Can Offer ‘Signs of Hope’ Says UN Health Chief by Gary Kopycinski on January 9, 2015 Gary Kopycinski Author More in Health and Fitness: On Hantavirus, Park Forest Officials Urge Caution May 18, 2026 Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Park Forest Aligns With Illinois Guidance on Childhood Vaccines Amid Federal Changes January 11, 2026 WHO mobile lab scientists at the crossing point between Guinea and Sierra Leone, two of the countries affected by the Ebola outbreak in West Africa. Photo: WHO/Saffea Gborie