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Murine Oropharyngeal Aspiration Model of Ventilator-associated and Hospital-acquired Bacterial Pneumonia
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Shewanella putrefaciens: A Critically Emerging Pathogen of Ventilator-Associated Pneumonia
1Medical School, College of Osteopathic Medicine, Sam Houston State University, Houston, USA.
Cureus
|June 14, 2023
Summary
Shewanella putrefaciens is an emerging cause of ventilator-associated pneumonia (VAP). This case study details a patient successfully treated with cefepime for VAP caused by this rare pathogen.
Area of Science:
- Microbiology
- Infectious Diseases
Background:
- Shewanella putrefaciens is an emerging opportunistic pathogen.
- Ventilator-associated pneumonia (VAP) is a serious hospital-acquired infection.
Observation:
- A 59-year-old male presented with altered mental status and respiratory distress, requiring intubation.
- Eight days post-intubation, the patient developed symptoms consistent with VAP.
- Bronchoalveolar lavage (BAL) identified Shewanella putrefaciens as the causative agent.
Findings:
- Shewanella putrefaciens, a gram-negative bacillus, is a rare cause of pneumonia and VAP.
- This study documents a case of VAP caused by S. putrefaciens in an intubated patient.
Implications:
- Early identification and appropriate antibiotic treatment are crucial for managing S. putrefaciens VAP.
- This case highlights the importance of considering rare pathogens in VAP diagnosis and treatment.
- Further research is needed to understand the epidemiology and optimal treatment strategies for S. putrefaciens infections.
Keywords:
emerging pathogenshospital-acquired pneumoniapulmonary critical carerare pathogensshewanella putrafaciensventilator-associated pneumoniaMore Related Videos
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