Preclinical studies suggest a drug-free nasal spray could ward off respiratory infections
Pathogen Capture and Neutralizing Spray (PCANS)
forms a gel-like matrix that traps respiratory droplets, immobilizes the germs, and effectively neutralizes them, preventing infection."
"It blocked and neutralized almost 100% of all viruses and bacteria we tested, including Influenza, SARS-CoV-2, RSV, adenovirus, K Pneumonia and more."
https://medicalxpress.com/news/2024-09-preclinical-drug-free-nasal-spray.html
