Is a new virus causing a disease outbreak and deaths in the Democratic Republic of Congo, or is the cause already known to ...

The World Health Organization speculated that a mass poisoning event was behind the deaths of 60 people. But African experts ...

The World Health Organization has confirmed multiple outbreak clusters of an unidentified illness. Hundreds have become sick ...

A mystery illness has caused dozens of deaths​ in the Democratic Republic of Congo. A "poisoning of a water source" may be a cause, the WHO says.

On Saturday, renowned geneticist and former longtime NIH director Francis Collins announced that he has retired, leaving an ...

The outbreak began in January, with 419 cases recorded so far, and comes after another mystery illness killed 143 in December ...

The disease, which has infected more than 400 people and killed 53 within a few weeks, “poses a significant public health ...

An unknown illness first discovered in three children who ate a bat has rapidly killed more than 50 people in northwestern ...

A yet-unidentified illness has killed 53 people and potentially infected hundreds more in the Democratic Republic of the ...

A rapidly spreading unknown illness has killed 53 people in Congo, with preliminary investigations linking the outbreak to ...

The fast-spreading mystery illness has killed scores of people, with nearly half dying within 48 hours of showing symptoms, ...

More than 400 cases have been recorded since the outbreak in January, with most deaths occurring within 48 hours of the onset ...