2015 Immunity to Veterinary Pathogens: Informing Vaccine Development (A3) Meeting By Renukaradhya Gourapura (Aradhya), The Ohio State University A four day long unique meeting to learn comprehensively on progress in the field of veterinary immunology to pathogens and the current advancement in veterinary vaccine development will be held on January 20–25, 2015, Keystone Resort, Colorado, USA. This conference will provide information on the value of studying immune responses to infectious disease in animals, aimed to develop control measures against diseases and advance knowledge in vaccine development which is applicable to improve animal health and biomedical research interests to improve human health. The broad topics of the meeting sessions includes: (i) The Role of γ/δ T Cells in Innate and Acquired Immunity; (ii) Two workshops on - High-Throughput Antigen Identification for Vaccine Formulations and Assessment of Adaptive Immune Responses in Analyzing Vaccine Performance. Other major areas of presentations includes: Innate Responses to Infection; Mucosal Immune Responses to Infection; Immune Responses to Swine and Avian Influenza; Analysis of Immune Responses to Vector-Borne Pathogens; Immunodeficiency Virus Infections in Veterinary Species; Immune Responses to Mycobacterium Infection; and Veterinary Vaccines for the 21st Century. In this meeting renowned veterinary immunologists are invited from all around the world, and they will be delivering talks on their respective areas of expertise. USA: Linda J. Saif, Wendy C. Brown, Mark Jutila, Randy E. Sacco, Janice C. Telfer, William T. Golde, David Pascual, Jayne Raper, Robert H. Mealey, Simon M. Barratt-Boyes, Sue VandeWoude, Paul M. Coussens, Ray Waters. UK: John Hammond, David Hume, Maria Montoya, Ivan Morrison, H. Martin Vordermeier, Tim Connelley, Jayne C. Hope. Kenya: Vish Nene. Switzerland: Artur Summerfield. Italy: Massimo Amador. Austria: Armin Saalmüller. Belgium: Kristien Van Reeth. Mexico: Jesus Hernandez. In addition to the above listed invited speakers several other distinguished professors, scientists, faculty, postdocs, and graduate and DVM students from both academic universities and industries will be participating and presenting their research results in the meeting. There will also be poster sessions and selected abstract oral presentations in the meeting. The American Association of Veterinary Immunologists (AAVI) will be actively involved in this international meeting, and it strongly encourages all the veterinary immunoglists in the US and postdoc and graduate students to participate in the meeting.