What is a common sign of Acinetobacter baumannii infection in patients?

A common sign of Acinetobacter baumannii infection is pneumonia, particularly in hospitalized patients or those with compromised immune systems. Acinetobacter baumannii is known for its role in healthcare-associated infections and is often associated with respiratory infections, especially in patients on ventilators or those with underlying lung conditions. The bacteria can lead to severe pneumonia, which may be characterized by symptoms such as cough, shortness of breath, and fever.

While other types of infections like sepsis, urinary tract infections (UTIs), and skin infections can occur with Acinetobacter, pneumonia is among the most prominent issues attributed to this pathogen, particularly in clinical settings. The ability of Acinetobacter baumannii to form biofilms and its resistance to many antibiotics further complicate treatment and management of pneumonia caused by this organism.