As doctors visited the home of a 65-year-old farmer in North Wollo, Raya Kobbo, he told them his saliva had tints of blood, ...

A hospital in Chiang Mai issued a warning to anyone using water from natural sources after a girl was found to have a leech in her nose.

Looking back at them was a live leech, doctors said ... countries where safe drinking water is limited, doctors said. “Leeches have the ability to consume a blood volume nearly (10) times ...