Table 1. Description of the most common types of vanA and/or vanB Enterococcus faecium by MLST and cgMLST, Denmark, 2015–Q1 2019 (n = 1,910).
| Types | 2015 (n = 369) |
2016 (n = 427) |
2017 (n = 425) |
2018 (n = 515) |
Q1 2019 (n = 174) |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| n | % | n | % | n | % | n | % | n | % | |
| ST80-CT14 vanA | 81 | 22 | 38 | 9 | 15 | 4 | 1 | < 1 | ND | ND |
| ST80-CT24 vanA | 23 | 6 | 19 | 4 | 11 | 3 | 2 | < 1 | 4 | 2 |
| ST80-CT860 vanA | 7 | 2 | 11 | 3 | ND | ND | ND | ND | ND | ND |
| ST80-CT866 vanA | 14 | 4 | 10 | 2 | 7 | 2 | ND | ND | ND | ND |
| ST80-CT991 vanA | ND | ND | 11 | 3 | 9 | 2 | 6 | 1 | ND | ND |
| ST80-CT1160 vanA | ND | ND | ND | ND | 7 | 2 | 10 | 2 | ND | ND |
| ST80-CT1064 vanA/vanB | ND | ND | 2 | < 1 | 8 | 2 | 23 | 5 | 4 | 2 |
| ST80-CT1729 vanA | ND | ND | ND | ND | ND | ND | 22 | 4 | 2 | 1 |
| ST117-CT873 vanA | 5 | 1 | 12 | 3 | ND | ND | ND | ND | ND | ND |
| ST117-CT1180 vanA | ND | ND | ND | ND | 9 | 2 | 30 | 6 | 7 | 4 |
| ST117-CT36 vanB | ND | ND | ND | ND | ND | ND | 2 | < 1 | 16 | 9 |
| ST203-CT859 (subtypes CT1051 and CT1507) vanA | 188 | 51 | 271 | 64 | 265 | 63 | 161 | 31 | 20 | 12 |
| ST1421-CT1134 vanA | ND | ND | 2 | < 1 | 13 | 3 | 176 | 34 | 77 | 44 |
| Other types | 51 | 14 | 51 | 12 | 81 | 19 | 82 | 16 | 44 | 25 |
CT: cluster type (cgMLST); MLST: multilocus sequence typing; ND: not detected; ST: sequence type (MLST); Q1: first quarter.