Following our successful First World Congress and Expo on Vaccines Research and Development in Dubai, UAE on June 28-30, 2018, Biocore group proudly announcing the 2nd World Congress on Drug Safety and Pharmacovigilance during July 03-04, 2019, Dubai, UAE. On behalf of the Organizing Committee, we would like to take this opportunity to sincerely appreciate the Vaccines-2018 keynote speakers, regular session speakers, specialized session organizers, session chairs and attendees whose contributions and efforts made Vaccines-2018 a success one.