Before revision: Splatter and aerosols flushing out of dental hand piece|alt= Composition These dental aerosols are bioaerosols which may be contaminated with bacteria, fungi, and viruses from the oral cavity, skin, and the water used in dental units.
After revision: Spatter and aerosols flushing out of dental hand piece|alt= Composition These dental aerosols are bioaerosols which may be contaminated with bacteria, fungi, and viruses from the oral cavity, skin, and the water used in dental units.