Fig. 1: Changes in alpha diversity and bacterial genus from fecal samples collected at the baseline, to predict spike IgG titers in individuals. | npj Biofilms and Microbiomes

Fig. 1: Changes in alpha diversity and bacterial genus from fecal samples collected at the baseline, to predict spike IgG titers in individuals.

From: Impact of the gut microbiome on immunological responses to COVID-19 vaccination in healthy controls and people living with HIV

Fig. 1

a Study design. b Alpha diversity decreased significantly in individuals with high spike IgG titers in the whole cohort (n = 143). P values were given by paired Mann–Whitney U test. c Linear regression relationship between alpha diversity values and spike IgG levels in all the individuals. d Differentially abundant bacterial genus between individuals with high and low antibodies as detected by LEfSe. LEfSe Linear Discriminant Analysis Effect Size.

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