PBVAB 2017 will aim to attract an international audience of researchers, clinicians, and representatives for academia, industry and government/regulatory/public health organizations. Representatives for the human, veterinary, plant communities with an interest in vaccinology, immunology, biotechnology issues in relation to plant-based systems will find PBVAB 2017 of value. PBVAB 2017 will seek to develop the synergy between the human and veterinary medical/immunological/plant biotechnology communities by focusing on the immunology, vaccinology, delivery, adjuvants, and efficacy of plant based proteins.