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Volume 31, Supplement—April 2025
SUPPLEMENT ISSUE
Supplement
Successful Transition to Whole-Genome Sequencing and Bioinformatics to Identify Invasive Streptococcus spp. Drug Resistance, Alaska, USA
Karen M. Miernyk
, Sopio Chochua, Ben Metcalf, Alisa Reasonover, and Brenna Simons-Petrusa
, Sopio Chochua, Ben Metcalf, Alisa Reasonover, and Brenna Simons-Petrusa
Table 1
Initial phenotypic testing results for isolates included in whole-genome sequencing workflow validation to identify invasive Streptococcus spp. drug resistance in Alaska, USA, during 2000–2021*
| Antimicrobial drug | Streptococcus agalactiae isolates |
S. pyogenes isolates |
|||||
|---|---|---|---|---|---|---|---|
| Total no. | No. susceptible | No. nonsusceptible | Total no. | No. susceptible | No. nonsusceptible | ||
| Ampicillin | 112 | 112 | 0 | 165 | 165 | 0 | |
| Cefotaxime | 45 | 45 | 0 | 34 | 34 | 0 | |
| Clindamycin | 118 | 51 | 67 | 180 | 108 | 72 | |
| Erythromycin | 119 | 40 | 79 | 180 | 99 | 81 | |
| Levofloxacin | 118 | 116 | 2 | 181 | 177 | 4 | |
| Linezolid | 103 | 103 | 0 | 176 | 176 | 0 | |
| Penicillin | 115 | 115 | 0 | 166 | 166 | 0 | |
| Tetracycline | 47 | 3 | 44 | 35 | 2 | 33 | |
| Vancomycin | 119 | 119 | 0 | 181 | 181 | 0 | |
*130 S. agalactiae and 217 S. pyogenes isolates were analyzed.
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Page updated: April 14, 2025
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