Which population is at an increased risk of contracting Legionnaires' disease?

Individuals with compromised immune systems are at an increased risk of contracting Legionnaires' disease due to their weakened ability to fight off infections. This includes individuals who have underlying health conditions, are undergoing treatments that impair immune function, or have advanced age, which can all contribute to a higher susceptibility to bacterial infections, including those caused by Legionella bacteria.

In contrast, young children and healthy adults generally possess stronger immune responses, making them less likely to develop severe infections from Legionella. While office workers may be exposed to the bacteria, they typically work in environments that are less likely to present the specific risk factors associated with exposure to Legionella, such as poorly maintained water systems or high concentrations of biofilm.

Understanding the demographics and health status of various populations is crucial when assessing and managing the risk of Legionnaires' disease, particularly for those who are vulnerable. This highlights the importance of targeted prevention strategies for individuals with compromised immune systems to ensure their safety from this potentially severe disease.