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 statistically significant differences in either bacterial richness and diversity or composition. These findings suggest a nasopharyngeal microbiota at least early resilient to SARS-CoV-2 infection.

中文翻译：

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SARS-CoV-2感染患者的鼻咽微生物群分析。

我们分析了40名SARS-CoV-2感染和未感染患者的鼻咽细菌群落。所有感染患者均患有轻度COVID-19疾病。我们在细菌丰富度，多样性或组成上均未发现统计学上的显着差异。这些发现表明鼻咽微生物群至少对SARS-CoV-2感染具有早期弹性。