Plague 101 | National Geographic
Why the open web links it
Explains the history, causes, and impact of plague pandemics, including the Black Death and their influence on modern medicine.
Linked by 10 independent sites, 4 of them widely read in the 2026-10 crawl of the open web, including bustle.com, ancient-origins.net, ull.es, national-geographic.pl, nationalmuseum.ch.