In infection control, what precaution is advised when treating people with cystic fibrosis?

• A. Keep sick CF patients at a distance
• B. Group CF patients together for efficiency
• C. Schedule CF patients back-to-back
• D. No special precautions needed

Answer: (A)

Infection control for cystic fibrosis focuses on preventing cross-infection between patients because CF lungs often harbor transmissible bacteria such as Pseudomonas aeruginosa and Burkholderia cepacia complex. Keeping sick CF patients at a distance reduces the chance that these pathogens spread through droplets, aerosols, contaminated equipment, or shared surfaces. Grouping CF patients together or scheduling them back-to-back increases opportunities for transmission via staff or equipment and is not protective. No special precautions ignores the real risk of cross-infection, so separation and strict hygiene and equipment practices are important.