Alterations in the oral microbiome of individuals with a healthy oral environment following COVID-19 vaccination

BMC Oral Health

Table 1 The Analysis of composition of microbiomes (ANCOM) results and percentile abundances of features in each group

	Median percentile abundance			Max percentile abundance			W
	Before	After1	After2	Before	After1	After2	W
p_Bacteroidetes;c_Bacteroidia;o_Bacteroidales;f_Bacteroidaceae;g_Bacteroides	6.0	1.0	1.0	29.0	4.0	6.0	138

At the genus level, the ANCOM test revealed Bacteroides as a different genus among Before, After1, and After2 groups; the genus was present in a lower proportion in the After1, and After2 groups than in the before group

ISSN: 1472-6831