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 ...

In 1347, ships from the Black Sea arrived in Sicily carrying an unseen killer. Rats and fleas aboard the grain vessels spread the plague that would become the Black Death. Within months, Italian ports ...

(MENAFN- Jordan Times) Khan YUNIS, Palestinian Territories - As springtime temperatures rise in Gaza, a surge in rats, fleas and other pests has compounded the misery of hundreds of thousands of ...

(plague | National Institute of Allergy and Infectious Diseases) The plague — which in the mid-14th century was also known as the Black Death — devastated swaths of Europe, killing millions in under a ...

April 21, 2026 Rats, fleas plague Gaza’s displaced as temperatures rise Rising temperatures in Gaza have intensified infestations of rats, fleas and other pests in displacement camps, adding to ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. The plague — which in the mid-14th ...