It is still at the same intensity and is still as dangerous as it was before.” The Ebola virus first appeared in 1976 in two simultaneous outbreaks, one in what is now Nzara, South Sudan ...

It has been four years since the Ebola virus outbreak in the West African states of Liberia, Guinea and Sierra Leone was first reported. Photographer Hugh Kinsella Cunningham has been back to ...

Intelligence officials and biodefense experts say it is impossible to tell from satellite photos whether Russia plans to carry out offensive bioweapons research. A laboratory equipped to study the ...

When the virus returned in 2018 ... for use against the Zaire strain of Ebola, which caused both this outbreak and the previous one. Getty Images Scientists and health workers set to work tracking ...

More than 40 years after it was identified, the Ebola virus continues to defy drugs, treatment plans—and experts’ best efforts to solve its mysteries. Ebola vaccine has to be kept cold.