General · 20 February 2026
Stanford nasal spray fights viruses and allergies
Stanford University scientists created a universal nose mist that blocks viruses, bacteria, and dust mite triggers. Unlike standard jabs, this method alerts lung cells to reduce viral entry by up to 1,000-fold. Protection lasted roughly three months during animal experiments, though the team must still conduct human testing. Experts believe this approach represents a significant change in how immunisation has functioned for centuries.
Reported by BBC · How we write briefs