Back to today’s briefing

Story perspectives

Revolutionary Needleless Vaccine Uses Dental Floss for Delivery

8/5/2025

24 3

Summary

Story summary

Researchers at North Carolina State University have unveiled an innovative needleless vaccine delivery method using unwaxed dental floss. In lab mice, this groundbreaking technique sparked impressive antibody production in mucosal surfaces, outshining traditional methods. While promising, this approach is currently limited to those with teeth, and further research is essential before moving to clinical trials.

1 of 1

Story summary

Researchers at North Carolina State University have unveiled an innovative needleless vaccine delivery method using unwaxed dental floss. In lab mice, this groundbreaking technique sparked impressive antibody production in mucosal surfaces, outshining traditional methods. While promising, this approach is currently limited to those with teeth, and further research is essential before moving to clinical trials.