Which of the following is included in an effective respiratory hygiene program in healthcare facilities?

An effective respiratory hygiene program in healthcare facilities aims to reduce the transmission of respiratory pathogens, such as influenza, COVID-19, and other droplet- or airborne infectious agents, by promoting practices that minimize the spread from infected individuals. The Certification Board of Infection Control and Epidemiology (CBIC) emphasizes the importance of such programs within the "Prevention and Control of Infectious Diseases" domain, aligning with guidelines from the Centers for Disease Control and Prevention (CDC). The CDC’s "Guideline for Isolation Precautions" (2007) and its respiratory hygiene/cough etiquette recommendations outline key components, including source control, education, and environmental measures to protect patients, visitors, and healthcare workers.

Option B, "Mask availability at building entrance and reception," is a core element of an effective respiratory hygiene program. Providing masks at entry points ensures that symptomatic individuals can cover their mouth and nose, reducing the dispersal of respiratory droplets. This practice, often referred to as source control, is a primary strategy to interrupt transmission, especially in high-traffic areas like entrances and receptions. The CDC recommends that healthcare facilities offer masks or tissues and no-touch receptacles for disposal as part of respiratory hygiene, making this a practical and essential inclusion.

Option A, "Community educational brochures campaign," is a valuable adjunct to raise awareness among the public about respiratory hygiene (e.g., covering coughs, hand washing). However, it isan external strategy rather than a direct component of the facility’s internal program, which focuses on immediate action within the healthcare setting. Option C, "Separate entrance for symptomatic patients and visitors," can enhance infection control by segregating potentially infectious individuals, but it is not a universal requirement and depends on facility resources and design. The CDC suggests this as an optional measure during outbreaks, not a standard element of every respiratory hygiene program. Option D, "Temperature monitoring devices at clinical unit entrance," is a useful screening tool to identify febrile individuals, which may indicate infection. However, it is a surveillance measure rather than a core hygiene practice, and its effectiveness is limited without accompanying interventions like masking.

The CBIC Practice Analysis (2022) and CDC guidelines prioritize actionable, facility-based interventions like mask provision to mitigate transmission risks. The availability of masks at key entry points directly supports the goal of respiratory hygiene by enabling immediate source control, making Option B the most appropriate answer.