Designing durability: T follicular helper cells and the future of vaccine-induced immunity

Ashling Cannon (Editor, Vaccine Insights) speaks with Nimesh Gupta (Chief, Vaccine Immunology Laboratory, National Institute of Immunology, India) about the role of T follicular helper cells in shaping durable antibody responses, emerging correlates of protection, and how advanced immuno-profiling could inform future vaccine development and evaluation. “...Tfh-based assays will evolve into practical tools for guiding vaccine design and development in the years ahead.”