Developing a vaccine: Why 18 months is “miraculously fast” — but 24 is possible

No vaccine has ever come to market in less than four years, says Gordon Douglas ’55, the former president of Merck’s vaccine division and a doctor with decades of clinical and academic experience. Hear how he recommends speeding up the process.
http://weroar.princeton.edu/15-developing-a-vaccine-why-18-months-is-miraculously-fast-but-24-is-possible