Infection Control Risk Assessment Practice Exam 2026 – Comprehensive Study Guide

Airborne spread is driven by very small fungal spores that can become easily suspended in air when materials are disturbed. Aspergillus is a mold genus known for producing conidia that are only a few micrometers in diameter, making them readily inhaled and capable of remaining airborne. This trait is a primary concern in infection control, especially during construction or renovation when dust is stirred up, because inhalation of these spores can lead to infections like aspergillosis in susceptible individuals. The other terms refer to a disease (aspergillosis), a mineral fiber (asbestos), or something unrelated (barrier). So the mold term describing these easily airborne spores is Aspergillus.