epidemic
In May, authorities detected dozens of epidemics in Europe, North America and elsewhere.
New York Gov. Andrew Cuomo announced a statewide lockdown to combat the spread of coronavirus, calling it the “most drastic action we can take.”
Spaniards applauded through balconies and windows to express their gratitude for the nation’s health care workers battling the coronavirus.
More than 11,300 people have died over the past two years in the world's worst Ebola epidemic, nearly all of them in Guinea, Liberia and Sierra Leone.
WHAT'S HAPPENING
We're coming into closer contact with bats because of human and livestock expansion into forests.
Microsoft co-founder and richest man in the world Bill Gates says his biggest fear is keeping him up at night, and if the nightmare becomes true, 33 million people will die.