How should aircrew protect themselves when assisting a contagious passenger?

• A. PPE is optional.
• B. Only use gloves.
• C. Use appropriate PPE and follow airline infection-control policies; practice good hand hygiene.
• D. Wear no protection unless the patient is diagnosed.

Answer: (C)

The main idea is to protect aircrew by using the right protective equipment, following the airline’s infection-control policies, and practicing solid hand hygiene. In the close and shared airspace of a cabin, contagious organisms can spread through secretions, droplets, or contaminated surfaces, so a standardized approach matters. Donning the appropriate PPE—gloves for contact with bodily fluids, a mask or respirator as recommended, eye protection, and possibly a gown when splashes or heavy contact are anticipated—reduces the chance of exposure. Following the airline’s infection-control policies ensures you’re using the correct level of protection for the specific pathogen and situation, including proper procedures for donning and doffing and for handling contaminated materials. Hand hygiene is essential before and after assisting the passenger, as hands can transfer pathogens even after removing gloves or touching surfaces. Choosing not to use PPE, relying on gloves alone, or waiting for a diagnosis before protecting yourself all leave gaps in protection and increase the risk of transmission.