. k" d/ W# L8 A$ E! S9 N: f8 Z5 O人在德国 社区Women turn to leeches in Tbilisi 22 June 2011: x; a% i% P: N' R
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Leeches have been used in medicine for thousands of years. By attaching themselves to the body, and sucking blood from a patient, they were thought to bring health benefits. " v/ I# M1 m; G $ T& y0 P' D$ zThe idea being that disease could be banished by releasing the infected blood.% a' M8 H/ i9 J+ j' `; W
7 T7 k2 C0 G3 W3 a人在德国 社区That idea fell out of fashion during the 20th century, with the discovery of modern drugs. But today, as interest in traditional medicine grows, they are making a comeback - particularly in the former Soviet State of Georgia. # P! }7 O+ g+ m" C6 ]0 M3 M5 B1 J/ F 1 g- u( Z& W) J; S5 iDamien McGuinness in the capital Tbilisi has been finding out why.