TABLE 2.
Relatedness of isolates as determined by cgMLST (≤ 7 different alleles).
| Complexes | Possible outbreaks | Isolates | Number of cases | Maximum number of cgMLST alleles | Maximum number of SNPs | ST | Serogroup |
| C1 | O1 | 201615, 201622 | 2 | 0 | 0 | 121 | 1/2a,3a |
| C2 | h37, h38 | 1 | 0 | 0 | 121 | 1/2a,3a | |
| C3 | O2 | h51, h52 | 2 | 0 | 0 | 155 | 1/2a,3a |
| C4 | O3 | 155, 201609 | 2 | 2 | 4 | 155 | 1/2a,3a |
| C5 | h43-1, h43-2 | 1 | 0 | 0 | 155 | 1/2a,3a | |
| C6 | O4 | h02, 201619 | 2 | 0 | 0 | 8 | 1/2a,3a |
| C7 | O5 | h91, 201616 | 2 | 0 | 1 | 8 | 1/2a,3a |
| C8 | O6 | h05, h04, h50, h03, h33, h22, h34, h83-1, h83-2, h83-3, h83-4, h83-5, 201611 | 8 | 7 | 34 | 8 | 1/2a,3a |
| C9 | O7 | 201603, 201604, 156, 165 | 3 | 0 | 3 | 8 | 1/2a,3a |
| C10 | h09, h10 | 1 | 1 | 2 | 7 | 1/2a,3a | |
| C11 | O8 | h08, h40, 153 | 3 | 3 | 6 | 87 | 1/2b,3b,7 |
| C12 | O9 | h59, h60 | 2 | 0 | 87 | 1/2b,3b,7 | |
| C13 | O10 | h13, 201610 | 2 | 7 | 15 | 87 | 1/2b,3b,7 |
| C14 | h78-1, h78-2 | 1 | 0 | 0 | 87 | 1/2b,3b,7 | |
| C15 | h35, h36 | 1 | 0 | 0 | 87 | 1/2b,3b,7 | |
| C16 | O11 | 201620-1, 201620-2, 201620-3, 201620-4, h18 | 2 | 5 | 7 | 87 | 1/2b,3b,7 |
| C17 | h67, h68, h69, h70, h71 | 1 | 1 | 1 | 87 | 1/2b,3b,7 | |
| C18 | h64, h65 | 1 | 0 | 0 | 59 | 1/2b,3b,7 | |
| C19 | h28, h29, h30 | 1 | 0 | 0 | 3 | 1/2b,3b,7 | |
| C20 | O12 | 161, 176 | 2 | 5 | 18 | 619 | 1/2b,3b,7 |
| C21 | h62, h63 | 1 | 0 | 619 | 1/2b,3b,7 | ||
| C22 | O13 | h75, h76 | 2 | 7 | 9 | 619 | 1/2b,3b,7 |
| C23 | h11, h12 | 1 | 0 | 0 | 619 | 1/2b,3b,7 | |
| C24 | O14 | 169, 181 | 2 | 0 | 0 | 619 | 1/2b,3b,7 |
| C25 | O15 | h81, h87 | 2 | 3 | 4 | 5 | 1/2b,3b,7 |
| C26 | 201614-1, 201614-2 | 1 | 0 | 0 | 5 | 1/2b,3b,7 | |
| C27 | O16 | 201621-1, 201621-2, 201621-5, h55, 179 | 3 | 4 | 6 | 1 | 4b,4d,4e |
| C28 | h41, h42 | 1 | 0 | 1 | 4b,4d,4e | ||
| C29 | h82-1, h82-2, h82-3 | 1 | 1 | 1 | 2 | 4b,4d,4e | |
| C30 | h14, h15, h16 | 1 | 0 | 0 | 2 | 4b,4d,4e |