BIT Life Sciences' 3rd Annual World Congress of Vaccine 2011, with a theme of "The Future of Global Vaccines鈥, which will be held during March 23rd-25th, 2011 at China National Convention Center, China. The Congress will be the largest meeting devoted exclusively to the research on vaccines and will be associated with technologies of infectious and non-infectious diseases in China. On behalf of the organizing committee, we welcome you to attend our conference and give us a speech. We hope that the meeting features today's exciting breakthrough and gathers the experts from all over the world sharing information and discussing emerging vaccine technologies.