What is the prevalence of bronchiectasis in the US?

Updated: Jul 23, 2019
  • Author: Ethan E Emmons, MD; Chief Editor: Zab Mosenifar, MD, FACP, FCCP  more...
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Bronchiectasis is relatively uncommon in the United States, with a prevalence of approximately 100,000 cases, based on data from the 1980s. That said, the number of bronchiectasis cases in the United States associated with atypical mycobacteria or other environmental factors reportedly has increased, [20, 21, 65] perhaps due to improved detection techniques for atypical mycobacteria.

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