TABLE 4.
Prevalence of pentaresistance, DT104, and ColE1 PCR(+) in Typhimurium isolates in this studya
| Characteristic |
No. (%) of isolates |
||||
|---|---|---|---|---|---|
| Pentaresistance | DT104 | ColE1 PCR | Serovar Typhimurium | Serovar Typhimurium variant 5− | Serovar Typhimurium and serovar Typhimurium variant 5− |
| + | − | − | 1 (12.5) | 1 (11.1) | 2 (11.8) |
| + | + | − | 0 (0) | 1 (11.1) | 1 (5.9) |
| + | + | + | 4 (50.0) | 3 (33.3) | 7 (41.2) |
| − | + | + | 0 (0) | 0 (0) | 0 (0) |
| − | − | + | 2 (25) | 0 (0) | 2 (11.8) |
| − | + | − | 0 (0) | 0 (0) | 0 (0) |
| + | − | + | 0 (0) | 0 (0) | 0 (0) |
| − | − | − | 1 (12.5) | 4 (44.4) | 5 (29.4) |
a
The three leftmost columns indicate the presence (+) or absence (−) of the phenotype. The remaining columns contain the numbers of positive individuals and the percentages of the total serovar population in parentheses. The column on the far right contains the combined totals of serovar Typhimurium and serovar Typhimurium variant 5− columns.