Mucus: Our DefenseMucus: Our DefenseAgainst Virusesviral infections.Mucus plays a critical role in blockingMicrobiologyThe Role of Airway Mucus in Preventing Viral InfectionsAirway mucus is crucial for trapping viruses and protecting our lungs.2025-09-25T14:18:13+00:00 ― 6 min read