Tri-antigen Mpox Nanovaccine

100% protection in mice

Co-delivers three immunodominant antigens with a STING agonist adjuvant for comprehensive and durable immunity.

Yu, Weili · Shen, Lijuan · Yilong, Yang · Qi, Jinming · Hu, Tao

International Journal of Biological Macromolecules 2025

Advantages

100% protection against lethal ectromelia virus challenge in BALB/c mice after triple immunization

No observed organ toxicity

Induced balanced Th1/Th2 cytokine profiles

Induced robust CD4⁺ and CD8⁺ T-cell responses