What type of infections can Pseudomonas aeruginosa cause?

Pseudomonas aeruginosa is a versatile and opportunistic pathogen capable of causing a wide variety of infections. It is particularly known for its ability to thrive in various environments, including soil, water, and even in hospital settings, making it a potential cause of infection in numerous scenarios.

Swimmer's itch is actually caused by a type of parasite and is not associated with Pseudomonas aeruginosa directly. However, Pseudomonas can lead to skin infections, particularly in individuals who are exposed to contaminated water, such as swimming pools or hot tubs. Additionally, Pseudomonas aeruginosa can cause respiratory infections, urinary tract infections, bloodstream infections, and bone and joint infections, among others.

In a clinical context, this bacterium is known for causing infections in immunocompromised patients and can lead to serious complications, particularly in those with underlying conditions, such as cystic fibrosis or severe burns. Therefore, the correct answer aligns with the broad spectrum of infections Pseudomonas aeruginosa can cause, not limited to just respiratory infections or gastrointestinal infections. It is essential to recognize its diverse pathogenic potential when considering this organism in health care and environmental settings.