Nanoparticles can be used to improve vaccine efficacy in several ways:
Enhanced delivery: Nanoparticles can protect antigens from degradation and ensure they reach the target cells. Adjuvant properties: Some nanoparticles can act as adjuvants, enhancing the body's immune response to the vaccine. Targeted delivery: Nanoparticles can be engineered to target specific cells, such as dendritic cells, which play a crucial role in initiating immune responses.
