World Vaccine Congress in Washington 2026
The World Vaccine Congress in Washington 2026 stands among the most influential global events for vaccines and immunotherapy innovation. Each year in Washington, D.C., it convenes leaders from science, industry, regulation, public health, and investment. Together, participants address critical challenges and breakthroughs in vaccine research, development, and manufacturing. As the world’s largest vaccine-focused meeting, it represents a key milestone across the global vaccine ecosystem.
In 2026, the congress will again examine the full spectrum of vaccine science and technology. Specifically, sessions span basic immunology, antigen discovery, clinical development, regulatory science, and manufacturing scale-up. Moreover, the agenda features mRNA platforms, viral vectors, recombinant vaccines, adjuvants, AI-driven research, and pandemic preparedness. In addition, discussions cover global health policy, supply-chain resilience, therapeutic vaccines, and next-generation production tools.
Attendees include vaccine developers, pharmaceutical manufacturers, biotech innovators, and academic researchers. Likewise, epidemiologists, policymakers, investors, NGOs, and global health organizations actively participate. Government agencies such as the FDA, NIH, BARDA, and CDC also play a central role. Consequently, the congress aligns scientific progress, regulatory strategy, and commercial decision-making.
Furthermore, the World Vaccine Congress in Washington 2026 delivers exceptional networking and business development opportunities. Companies showcase emerging technologies, explore partnerships, and gain insight into global regulatory expectations. Meanwhile, researchers access cutting-edge data, while policymakers examine frameworks to strengthen immunization and preparedness. Therefore, the event strongly benefits organizations across biotechnology, pharmaceuticals, diagnostics, AI, and supply-chain solutions.
SPI Pharma, a global leader in vaccine adjuvants, excipients, and drug delivery solutions, accelerates vaccine innovation worldwide. At the congress, SPI Pharma will present its portfolio on adjuvant technologies to support stronger immune responses and scalable vaccine development. Do not forget talking on ACTILLETS™ (SPI branded CELLETS®) or TAP®, both pelletized excipients made for modern pharmaceutical formulations. Additionally, company experts will discuss advanced adjuvant systems developed with partners to expand accessible, effective vaccine options. Through these contributions, SPI Pharma aims to strengthen vaccine design and global immunization impact at WVC 2026.
By uniting leading vaccine and immunotherapy experts, the 2026 congress accelerates innovation and advances global health strategies. As a result, it will help shape the next generation of vaccines worldwide.


