Fact Check: Is mRNA dental floss being sold what brand

Fact-Check Article: "Is mRNA dental floss being sold? What brand?"

What We Know

Recent research has explored the potential of using dental floss as a novel method for vaccine delivery, particularly for mRNA vaccines. A study published in Nature demonstrated that flat tape dental floss could effectively deliver vaccines through the junctional epithelium of the gingival sulcus, which is the area between the teeth and gums. This method exploits the unique properties of this tissue, which allows for enhanced immune responses compared to traditional injection methods (Floss-based vaccination targets the gingival sulcus for ..., Floss-based vaccination targets the gingival sulcus for ...).

In animal models, the floss-based delivery method has shown promising results, stimulating robust antibody responses across various mucosal surfaces, including those in the lungs and nasal passages (Why You May Get Future Vaccines Via Dental Floss, Floss-based Vaccination Shows Promise as Needle-free ...). The researchers also indicated that this technique could potentially be applied to human participants, as initial trials with fluorescent dye showed that about 60% of the dye was effectively deposited in the gum pocket (Why You May Get Future Vaccines Via Dental Floss).

Despite the promising findings, there are currently no commercial products available that utilize mRNA dental floss for vaccination. The research is still in its early stages, and while there are plans for future clinical trials, practical applications for human use are not yet realized (Engineers transform dental floss into needle-free vaccine, This vaccine uses dental floss instead of needles - ScienceDaily).

Analysis

The claim that mRNA dental floss is being sold lacks substantiation in the current market. While the research indicates a viable method for vaccine delivery via dental floss, it is important to note that this technology is still experimental. The studies conducted so far have primarily involved animal models, and initial human trials are only beginning (Why You May Get Future Vaccines Via Dental Floss, Floss-based Vaccination Shows Promise as Needle-free ...).

The sources cited are credible, coming from reputable scientific journals and institutions, including North Carolina State University and Nature. However, the potential for bias exists as the researchers have a vested interest in the technology they are developing, which may influence the presentation of their findings (Floss-based vaccination targets the gingival sulcus for ..., Floss-based vaccination targets the gingival sulcus for ...).

Moreover, while the studies demonstrate the feasibility of floss-based vaccination, they do not provide evidence of any commercial products currently available to consumers. This distinction is crucial in evaluating the claim's validity.

Conclusion

The claim that "mRNA dental floss is being sold" is Partially True. While research indicates that dental floss could be a promising delivery method for mRNA vaccines, there are no products currently available for sale. The technology is still under development, and while initial findings are encouraging, practical applications in the market have yet to materialize.