Once widespread in the UK, the medicinal leech is now rare due mainly to habitat loss and historic collecting for medical use. In Ireland, the leech was driven to extinction in the 19th century.

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, ...

Leeches are blood-sucking animals that have ... North Wollo is in northern Ethiopia, south of Eritrea and west of Djibouti. The medical team includes Asnake Gibrie, Molla Daniel, Tadious Lidetu ...

Leech therapy, which was commonly used in medieval medicine, involves applying live leeches to treat various conditions, ...

In this short film Dr Michael Mosley interviews a surgeon who is pioneering the use of leeches in medical research. He allows a leech to attach to his arm and suck his blood, the mouth of the ...