Some staffers of the U.S. Agency for International Development raced against the moment their computer access would be shut ...

Imagine a virus so lethal that up to 90% of those infected don’t survive. That’s Marburg - a rare but extremely dangerous disease with no known cure. In this video, we explore its history, how it ...

Biden's chief of staff has agreed to talk to the House Oversight Committee about Biden's alleged cognitive decline and the ...

In the shadows of Python Cave, Uganda, a leopard leaps from a guano mound—formed by bat excrement—and sinks its teeth into a ...

Sierra Leoneans are worried by the increasing number of mpox cases and deaths that have been recorded in 2025.

Known for its high fatality rate, the Marburg virus has terrorized populations around the world. In this video, we break down ...

The World Health Organization warned on Friday that cholera cases in Sudan are set to rise and could spread to neighbouring countries, including Chad, which hosts hundreds of thousands of refugees ...

By late 2014, Ebola had wreaked havoc on all sectors of society, according to the World Bank, leaving half of the Liberian workers without a job. The effect was ubiquitous — impacting food ...

Ebola is one of a number of viruses that cause "viral hemorrhagic fever." What makes it so deadly is that it can take over the machinery of many kinds of cells, replicating quickly.

A new study shows that in addition to preventing infections, the Ebola vaccine can save some people who are already sick with the often fatal disease. JUNIOR D. KANNAH/AFP/Getty Images) ...