Fig. 1From: Gut microbiome alterations and gut barrier dysfunction are associated with host immune homeostasis in COVID-19 patientsAlterations in gut microbiome composition of COVID-19 patients. a The composition of gut microbiota significantly altered in COVID-19 patients. The microbial composition was represented by the β-diversity based on unweighted Unifrac distance. b The phylum (up) and genus (down) distribution of the gut microbiota of COVID-19 patients and non-COVID-19 controls. c The microbial variation explained by medication and basic characteristics. Asterisk (*) represents significant associations by PERMANOVABack to article page