American journal of respiratory and critical care medicine
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Am. J. Respir. Crit. Care Med. · Jun 2024
Profiling Bacteria in the Lungs of Patients with Severe Influenza Versus COVID-19 with or without Aspergillosis.
The influence of the lung bacterial microbiome, including potential pathogens, in patients with influenza- or COVID-19-associated pulmonary aspergillosis (IAPA or CAPA) is yet to be explored. ⋯ Aspergillosis is more frequently detected in lungs of severe influenza patients than bacterial pathogens. Detection of bacterial pathogens associates with worse outcome in influenza patients, particularly in those with IAPA, but not in COVID-19 patients. The immunological dynamics of tripartite viral-fungal-bacterial interactions deserve further investigation. This article is open access and distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives License 4.0 (http://creativecommons.org/licenses/by-nc-nd/4.0/).