Pseudomonas aeruginosa is an opportunistic pathogen that can cause acute and chronic infections. Responsible for many hospital-acquired infections, it is also a major concern for people with cystic fibrosis, whose lungs are clogged with thick mucus that promotes its growth.
Source: [Phys.org](https://phys.org/news/2026-06-physical-pressure-pathogenic-p-aeruginosa.html)