The Weekly Epidemiological Record (WER) for 6 December 2013, vol. 88, 49 (pp. 521–532) includes:
:: Rubella and congenital rubella syndrome control and elimination – global progress, 2012
:: Performance of acute flaccid paralysis (AFP) surveillance and incidence of poliomyelitis, 2013
http://www.who.int/entity/wer/2013/wer8849.pdf