Personal Protective Equipment (PPE) refers to specialized clothing and gear worn to protect against health and safety hazards. In healthcare settings, PPE includes items like surgical masks, N95 respirators, face shields, gloves, gowns, and eye protection that shield workers from infectious diseases. During the COVID-19 pandemic, PPE became widely discussed as supplies were stretched and the public adopted mask-wearing. Beyond healthcare, PPE is used in construction, manufacturing, laboratories, and emergency response. Workplace safety regulations, enforced provincially in Canada, require employers to provide appropriate PPE for identified hazards. Proper training in PPE use and disposal is essential for effectiveness.