Weekly Epidemiological Record (WER)

14 April 2006, vol. 81, 15 (pp 137–144)

Contents
137 Inactivated poliovirus vaccine following oral poliovirus vaccine cessation
144 International Health Regulations

Translations

"Inactivated poliovirus vaccine following oral poliovirus vaccine cessation" published in English and French in this WER, is also available in the following languages: