ian.co.uk/globa=-development/2011/jun/16/mass-vaccination-big- pharma> By Alison Evans The Guardian June 17, 2011 • =Alison Evans is Director of the Overseas Development Institut= and responds to the GAVI vaccine pledge. 3 EFTA_R1_01393124 EFTA02379567 =Vaccines are a quick win with a clear and strongly desirable=outcome.