Wall Street Journal
http://online.wsj.com/home-page
Accessed 20 April 2013

Interview: Bill Gates Talks About Tech Innovations for Vaccines Ahead of Global Confab
Kara Swisher
April 19, 2013 at 12:26 pm PT
http://allthingsd.com/20130419/interview-bill-gates-talks-about-tech-innovations-for-vaccines-ahead-of-global-confab/?KEYWORDS=vaccine
Earlier today, Microsoft co-founder Bill Gates discussed technological innovations for vaccines, ahead of a Global Vaccine Summit being held next week in Abu Dhabi.