A fluorescent image of a human body louse with Yersinia pestis infection — that's the cause of the plague — depicted in orange/red in the glands. The plague — which in the mid-14th century was also ...
Scientists have long debated whether human body lice might have helped drive the rapid spread of the bacteria responsible for the deadly plague in the Middle Ages, known as the Black Death. It’s clear ...
The Black Death killed tens of millions of people in the mid-1300s, but scientists and historians are still trying to figure out how it spread. Wellcome Images via Wikimedia Commons under CC BY 4.0 ...
Rats and fleas might not be the only culprits behind deadly Yersinia pestis pandemics. By Laura Baisas Published May 22, 2024 12:57 PM EDT Get the Popular Science daily newsletter💡 Breakthroughs, ...
Rats and their fleas take the rap for spreading the plague, but lice that infest people may share the blame. Human body lice can harbor plague-causing bacteria and can transmit the disease by biting, ...