The Weekly Epidemiological Record (WER) for 4 November 2011, vol. 86, 45 (pp 497–508) includes: Global monitoring of antiviral resistance in currently circulating human influenza viruses, November 2011; Progress towards eradicating poliomyelitis: India, January 2010–September 2011

http://www.who.int/entity/wer/2011/wer8645.pdf