Diagnosis and Treatment of Adults with Community-Acquired Pneumonia
Publication Date: October 1, 2019
Last Updated: December 15, 2022
Diagnosis
1. Gram Stain
We recommend NOT obtaining sputum Gram stain and culture routinely in adults with CAP managed in the outpatient setting. (S, VL)
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Treatment
5. Procalcitonin
We recommend that empiric antibiotic therapy should be initiated in adults with clinically suspected and radiographically confirmed CAP regardless of initial serum procalcitonin level. (S, M)
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Title
Diagnosis and Treatment of Adults with Community-Acquired Pneumonia
Authoring Organizations
American Thoracic Society
Infectious Diseases Society of America