How many people die in the US from Legionnaires disease?

Legionnaires' disease is a serious lung infection caused by the Legionella bacteria, and it can lead to significant health complications. In the United States, it is estimated that about 5,000 cases are reported annually, with around 10% resulting in death. The mortality rate can vary based on individual health factors, but it is particularly high among older adults and those with weakened immune systems.