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Needle-Free Universal Vaccine Protects Against Multiple Pathogens
An intranasal vaccine administered without needles provided mice with broad protection against diverse respiratory bacteria and viruses, paving the way for human universal vaccine studies.
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
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DT Editorial AI··2 min read·via nature.com