Numerous studies have reported dysbiosis in the naso-and/or oro-pharyngeal microbiota of
COVID-19 patients compared with healthy individuals; however, only a few small-scale …

We investigated nasopharyngeal microbial community structure in COVID-19-positive and-
negative patients. High-throughput 16S ribosomal RNA gene amplicon sequencing …

Coronavirus disease 2019 (COVID-19) remains a serious emerging global health problem,
and little is known about the role of oropharynx commensal microbes in infection …

Objectives The COVID-19 pandemic and ensuing public health emergency has emphasized
the need to study SARS-CoV-2 pathogenesis. The human microbiome has been shown to …

Patients with COVID-19 infection have distinct oropharyngeal microbiota composition and
diversity metrics according to disease severity. However, these findings are not consistent …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was the causative agent of
the coronavirus disease 2019 (COVID-19) pandemic. While research on COVID-19 has …

We analyzed the bacterial communities of the nasopharynx in 40 SARS-CoV-2 infected and
uninfected patients. All infected patients had a mild COVID-19 disease. We did not find …

Abstract Background Infection with SARS-CoV-2 may perturb normal microbiota, leading to
secondary infections that can complicate the viral disease. The aim of this study was to …

While populations at risk for severe SARS-CoV-2 infections have been clearly identified,
susceptibility to the infection and its clinical course remain unpredictable. As the …

Throughout the COVID-19 pandemic, extensive research has been conducted on SARS-
COV-2 to elucidate its genome, prognosis, and possible treatments. However, few looked at …