by Scott Ashley
Could a global catastrophe like the 1918 flu outbreak happen again? At the moment, it appears that the COVID-19 pandemic will not prove as deadly as first thought. But it has had a terrible global impact in various other ways. And much...
by Becky Sweat
According to the World Health Organization (WHO), almost two billion people-one third of the world's population-are infected with tuberculosis (TB) bacteria.
by Tom Robinson
According to the World Health Organization, the mosquito-borne Zika virus is now an international health emergency.