Investigating the Role of Gut Microbiota in Pediatric Patients with Severe COVID-19 or MIS-C.

ABSTRACT: Severe COVID-19 and MIS-C are rare but serious outcomes associated with SARS-CoV-2 infection. The onset of MIS-C often involves the gastrointestinal system, suggesting a potential connection with gut microbiota. This study aims to compare the gut microbiota of children with severe COVID-19 and those with MIS-C using various biomolecular approaches. Gut microbiota composition and specific microbial modulations were analyzed using fecal samples collected at hospital admission. The study included hospitalized patients (mean age 6 ± 5 years) diagnosed with severe COVID-19 (37 patients) or MIS-C (37 patients). Microbial differences were assessed using both NGS and qRT-PCR methodologies. In 75% of cases, pharmacological treatments included antibiotics and corticosteroids, which influenced the mi

SUBMITTER: Franchitti E 

PROVIDER: S-EPMC11767266 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature