12/2019 to 6/2020 | 2022 | 2023 | 1/2024 to 8/2024 | |
---|---|---|---|---|
Total number of samples tested | 8511 | 6431 | 3471 | 4691 |
Number of samples positive for extended spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae / Number of samples tested for ESBL-producing Enterobacteriaceae | 679/851 (79.8%) | 119/199 (59.8%) | 70/101 (69.3%) | 89/139 (64.0%) |
Number of samples positive for carbapenemase-producing Enterobacteriaceae / Number of samples tested for carbapenemase-producing Enterobacteriaceae | 81/851 (9.5%)2 | 123/584 (21.1%) | 75/316 (23.7%) | 120/417 (28.8%) |
Number of samples positive for vancomycin-resistant Enterococcus / Number of samples tested for vancomycin-resistant Enterococcus | 0/851 (0%) | 1/643 (0.2%) | 0/347 (0%) | 0/469 (0%) |
Total number of samples positive for at least one of the above resistant organisms | 679 | 200 | 121 | 177 |
1Samples included raw beef, chicken and pork
2Number of samples positive for meropenem-resistant Enterobacteriaceae / Number of samples tested for meropenem-resistant Enterobacteriaceae. Genotypic testing not conducted on bacterial isolates during this period.
Type of resistant organism isolated | 12/2019 to 6/2020 | 2022 | 2023 | 1/2024 to 8/2024 | |
---|---|---|---|---|---|
ESBL-producing Enterobacteriaceae | Escherichia coli | 656 | 100 | 64 | 77 |
Klebsiella species | 219 | 21 | 4 | 16 | |
Others | 40 | 36 | 22 | 40 | |
Total | 915 | 157 | 90 | 133 | |
Carbapenemase-producing Enterobacteriaceae | Escherichia coli | 67* | 121 | 85 | 127 |
Klebsiella species | 14* | 16 | 4 | 15 | |
Others | 6* | 6 | 2 | 1 | |
Total | 87* | 143 | 91 | 143 | |
Vancomycin-resistant Enterococcus | 0 | 1 | 0 | 0 |
*Meropenem-resistant Enterobacteriaceae
Note: One sample may yield more than one type of organism