The Weekly Epidemiological Record (WER) for 11 May 2012, vol. 87, 19 (pp 177–188) includes:
– Dracunculiasis eradication – global surveillance summary, 2011
– Monthly report on dracunculiasis cases, January–March 2012
http://www.who.int/entity/wer/2012/wer8719.pdf