Please take a few moments to complete this survey. This survey is anonymous. All individual responses will be kept confidential. The information will be collected and analyzed solely by Sabin Vaccine Institute. Results will be used to prepare Sabin’s independent report to the SAGE Decade of Vaccines (DoV) Working Group. The survey will close on 19 July 2013. The report will be transmitted to the WHO DoV Working Group Secretariat on or before 26 July 2013. It will later be posted on the Sabin website.