Two Cases of Severe Chlamydia psittaci Pneumonia with Respiratory Failure and Literature Review

Key Points

• The aim is to emphasize the importance of early identification and treatment of Chlamydia psittaci pneumonia in critically ill patients.
• Case reports of two patients with severe chlamydia psittaci pneumonia and respiratory failure
• Utilization of metagenomic next-generation sequencing (mNGS) for pathogen identification
• Literature review on treatment strategies and outcomes
• Both patients showed improvement in symptoms with targeted treatment following mNGS detection
• Emphasis on the clinical significance of timely intervention in severe pneumonia cases
• Literature review supports the efficacy of rapid pathogen detection methods