Alexei Fedchenko

Alexei Pavlovich Fedchenko (Russian: Алексей Павлович Федченко; 7 February [O.S.

19 February] 1844 – 31 August/15 September 1873), or Fedtschenko, was a Russian naturalist and explorer well known for his travels in central Asia.

Fedchenko was born at Irkutsk, in Siberia, and after attending the gymnasium of his native town, proceeded to the University of Moscow, to study zoology and geology.

In 1871, they reached the Alay Valley at Daroot-Korgan and saw the northern Pamir Mountains but were unable to penetrate southward.

[6] Alexei Fedchenko discovered the life cycle of Dracunculus which causes Dracunculiasis, more commonly known as Guinea worm disease (GWD).