Before entering a high-risk isolation room, which additional precaution should be taken for aerosol-generating procedures?

Wearing goggles is crucial when entering a high-risk isolation room, especially during aerosol-generating procedures, because these procedures can produce respiratory droplets that may contain infectious agents. Goggles provide a protective barrier for the eyes against these droplets, which can be a significant route of transmission for various pathogens.

In environments where aerosol-generating procedures are performed—such as intubation, nebulization, or cough induction—protecting the mucous membranes of the eyes is essential. This precaution is part of standard infection control practices aimed at minimizing exposure to infectious material.

While other precautions, such as wearing masks and using gloves, are important for overall personal protective equipment (PPE) use, focused eye protection through goggles specifically addresses the unique risks associated with aerosol exposure.