quantitative
Analysis v1
Strong Support
This says that a substance called NONS can quickly kill certain viruses that cause respiratory infections, making them almost completely harmless in lab tests.
3
0
Evidence from Studies
Supporting (1)
3
Community contributions welcome
3
Broad-Spectrum Virucidal Activity of Nitric Oxide Nasal Spray (NONS) Against SARS-CoV-2 Variants and Major Respiratory Viruses
Cross-Sectional Study
In Vitro
2026 Jan 9The study tested the same nasal spray and found it quickly kills the viruses mentioned, just like the claim says.
Contradicting (0)
0
Community contributions welcome
No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.