Work

The COVID-19 pandemic: an underlying factor for increased Stenotrophomonas maltophilia infections—A literature review and case study analysis

Year: 2026

Type: article

Abstract: Stenotrophomonas maltophilia is increasingly recognized as a major cause of healthcare-associated infections in intensive care units. It presents serious risks for immunocompromised patients and can cause severe lung infections in individuals with cystic fibrosis. Recent studies have documented a rising occurrence of S. maltophilia infections among hospitalized COVID-19 patients. However, understanding of these infections in this setting remains limited or inconsistent, with only one review specifically examining S. maltophilia infections in COVID-19 patients. This review critically evaluates all relevant studies from the literature, along with a case series, to explore the clinical significance of S. maltophilia infections in patients with COVID-19. In particular, the review discusses the prevalence, risk factors, phenotypic traits, clinical consequences, and treatment options for S. maltophilia infections in this clinical context.

Source: Frontiers in Microbiology

DOI: 10.3389/fmicb.2025.1746742

Authors: Arianna Pompilio, Giovanni Di Bonaventura

Institution: University of Chieti-Pescara

Language: English

Topic: Infections and bacterial resistance

Subfield: Endocrinology

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,801