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Needle-Free Universal Vaccine Protects Against Multiple Pathogens
Key Takeaways
- Needle-free intranasal vaccine generated broad protection against diverse respiratory bacteria and viruses in mice
- Mucosal delivery targets immune defenses directly at the respiratory entry point, potentially intercepting infection earlier
- Breadth of protection attributed to combined innate immune priming and adaptive responses to specific antigens
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DT Editorial Team··2 min read·via nature.com