Yellow fever vaccination: How strong immune responses are triggered

Published on May 14, 2025

Researchers show how specific immune cells are activated by the vaccine -- an important starting point for the development of new vaccines.

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Novel, needle-free, live-attenuated influenza vaccines with broad protection against human and avian virus subtypes

May 9, 2025
A research team has achieved a significant breakthrough in developing broadly protective, live-attenuated influenza vaccines (LAIV). These innovative LAIV platforms offer potential to develop universal influenza vaccines that induce a more robust immune response against various virus subtypes, including both human and avian strains.

New study offers insights into designing safe, effective nasal vaccines

May 14, 2025
Most vaccines -- and boosters -- are injected directly into muscle tissue, usually in the upper arm, to kickstart the body's immune system in the fight against disease. But for respiratory diseases like COVID-19, it can be important to have protection right where the virus enters: the respiratory tract. In a new study, researchers found that nasal vaccine boosters can trigger strong immune defense