Disposable PPE protects healthcare workers from infectious agents, bodily fluids, and contaminants via single-use items that eliminate cross-contamination risks. Key types include nitrile/latex/vinyl gloves (examination/procedures), surgical masks/N95 respirators (droplet/airborne pathogens), isolation gowns/coveralls (fluid barriers), bouffant caps/hairnets (sterile fields), shoe/boot covers (floor contaminants), face shields/goggles (splash protection), and aprons (low-risk tasks). Made from lightweight polypropylene/SMS fabric, they meet AAMI/ANSI standards for permeability/strength; don/doff protocols prevent self-contamination.