A case of explosive community-acquired pneumonia and septic shock caused by Acinetobacter pitti

Acinetobacter pitti, a species of acinetobacter, has a special pathogenesis and is commonly known as nosocomial infection, but community infection is rare.We present a case of an outbreak of community-acquired pneumonia caused by Acinetobacter pitti, which was followed by convulsions and cavitation pneumonia with high virulence manifestations.Pneumonia infected by this bacterium is relatively rare, often manifested as acute onset, severe illness, high fever, shock, multiple organ failure and other manifestations, the mortality rate is very high, as early as possible to identify the infectious pathogen, early treatment can improve the success rate of treatment, significantly improve the prognosis of patients.