What type of transmission-based precaution is required for influenza, mumps, and rubella?

• A. Contact
• B. Airborne
• C. Droplet
• D. Standard

Answer: (C)

The correct type of transmission-based precaution required for influenza, mumps, and rubella is droplet precautions. This approach is crucial because these infections are primarily spread through respiratory droplets that are generated when an infected person coughs, sneezes, or talks. The droplets can travel a short distance—typically within a few feet—and can be inhaled by individuals nearby, leading to the transmission of the virus.

Implementing droplet precautions involves measures such as having healthcare personnel wear a surgical mask when in close contact with the patient and ensuring that patients are placed in private rooms or in rooms with other patients who have the same infection. This helps minimize the risk of spreading these infectious agents to others.

In contrast, contact precautions are used for infections that can be spread through direct touch, airborne precautions are necessary for pathogens that can remain suspended in the air for extended periods, and standard precautions apply to all patients regardless of infection status but are not specific to droplet transmission.