Vaccine Congress 2019 is a global platform to discuss and learn Vaccine,  Immunology, Bacterial Vaccines, HIV/AIDS Vaccines, Toxoid Vaccines, Children Vaccines, Unconventional Vaccines, Vaccine Industry, Protein Based Vaccines, Plant Derived Vaccines, Vaccine Safety & Efficacy, Geriatric Immunization, Immunizations, Vaccines & Immunizations, Cancer Vaccines , Travel Immunization,  DNA Vaccines, HPV Vaccines, Adjuvants & Delivery Technologies, Vaccines Clinical Trials, Viral Vaccines, Antibodies Research, Neonate Vaccines, Immune Mediated Vaccines, Mosquito-Borne Diseases-Vaccines, Human Vaccines, Animal Vaccination, Vaccines Research & Development. Vaccine Congress 2019 is devoted to the advancement and dissemination of new knowledge about all aspects of the immune response in health, in disease, and after vaccination.