This report provides a status update towards achievement of a lasting polio-free world, as at the end of 2020 and early 2021. It provides a summary of status ag

This book addresses the stabilization of vaccine powders by spray drying and provides an overview of the current state of the art on a laboratory and industrial

This practical guide contains seven modules targeted at district and health facility staff. It intends to meet the demands to improve immunization services so a