Using the impact of pneumococcal vaccines on nasopharyngeal carriage to aid licensing and vaccine implementation; A Pneumocarr meeting report March 27-28, 2012, Geneva

Abstract

An international consultation was convened in March 2012 to provide feedback on the Case for Carriage, a summary statement by the Pneumococcal Carriage Consortium (PneumoCarr) proposing nasopharyngeal (NP) colonization as a supplementary or alternative endpoint in vaccine licensure. PneumoCarr members provided information to vaccine manufacturers, regulators and the WHO on the evidence for NP carriage as a precursor to pneumococcal disease, standardization of laboratory methods for the detection of multiple serotype carriage, definition and estimation of pneumococcal vaccine efficacy against carriage (VE-col), and the direct and indirect impact of vaccination on carriage. Manufacturers and r..