"Multi-layered non-woven masks act as a barrier against aerosol droplets, but their effectiveness hinges on proper usage," stated Dr. Lisa Carter, a leading epidemiologist. Key recommendations include ensuring a snug facial fit by pinching the nose bridge, replacing masks every 4-6 hours or when damp, and avoiding reuse of disposable non-woven masks to maintain hygiene.
Recent studies highlight that non-woven surgical masks with melt-blown filter layers can block over 95% of viral particles when worn correctly. However, experts warn against counterfeit products, urging the public to verify certifications like EN14683 standards for quality assurance.
As variants evolve, proper disposal of used non-woven masks remains vital to reduce environmental and contamination risks. "Combining high-quality masks with vaccination and ventilation is our best defense," added Carter. Health agencies worldwide continue to advocate non-woven respirators (e.g., KN95, FFP2) in high-risk areas, reinforcing their status as a frontline tool in pandemic resilience.