The end of smallpox was ... the beginning for mpox

Wiping out smallpox had an unintended consequence: the rise of mpox in the past few years. Here's the story — starting with patient zero for mpox back in 1970.

The end of smallpox was ... the beginning for mpox
Smallpox and mpox are related diseases — and the eradication of the former inadvertently creating an opening for the latter. At left: An illustration from 1884 depicts smallpox pustules on the face and hand of a woman. At right: A 1997 photograph shows the palms of a woman who contracted mpox during an outbreak in the Democratic Republic of Congo.<br>

Wiping out smallpox had an unintended consequence: the rise of mpox in the past few years. Here's the story — starting with patient zero for mpox back in 1970.

(Image credit: Smith Collection/Gado/Getty Images; CDC/Image Point FR/BSIP/Universal Images Group via Getty Images)