A Town in Mongolia Was Quarantined After a Couple Died of Plague From Eating Raw Squirrel Meat
Having caused close to 50,000 human cases during the last two decades, plague is now categorised as a re-emerging disease.
What Life Was Like on the Ground During the Ebola Crisis
We spoke with correspondent Danny Gold about the psychological effects of reporting on a deadly epidemic, and if the world will be better prepared for the next one.
Our Most Potent Antibiotics No Longer Work
A drug called colostin used to be our last line of defense. But researchers have found bacteria in China that's colistin-resistant, and they're certain it will spread.