Significant changes are sweeping the vaccine manufacturing industry. Demand for human vaccines is predicted to grow significantly — in part driven by needs in emerging countries, where only small fractions of their large and growing populations has access to vaccines. Sustained growth is expected to yield a vaccine market of US$25 billion by the year 2015 (1). Relatively low immunization rates in the Asia–Pacific regions represent significant untapped potential for vaccine manufacturers. Growing populations, increased government funding, and increasing personal…