This scanning electron micrograph shows Ebola virus budding from the surface of a Vero cell from an African green monkey kidney epithelial cell line. According to the World Health Organization, as of April 13, 2016, the West Africa Ebola pandemic resulted in 28,652 total suspected, probable and confirmed cases and 11,325 confirmed deaths. Photo by National Institutes of Health’s National Institute of Allergy and Infectious Diseases