Table 3.

Serogroups identified in the major ExPEC sequence types by infection type

	ST131	ST127	ST95	ST73	ST69
Urinary		O16 O25	O1 O6 O31 O110 O150 O153	O4 O158	O17 O45 O73 O102 O117 O150 O153
Bloodstream	O19a O136 O153	O11 O27		O8 O18ac O27	O27 O125ab
Both	O16 O25	O6	O2 O4 O16 O18ac	O2 O6 O22 O25	O11 O15 O25 O44 O77 O86

Serogroups in bold text comprised >50 % of all isolates in that ST and the most common serogroups are underlined