Enterobacter spp, Citrobacter freundii complex, Serratia marcescens, Providencia spp, Morganella spp, Klebsiella aerogenes, or ceftriaxone-resistant Enterobacterales
| Therapy | Dose | Duration |
|---|---|---|
| Meropenem | 2g IV q8h | 21 days |
Alternative
| Therapy | Dose | Duration |
|---|---|---|
| TMP/SMX | 15-20mg TMP/kg/day IV div q6-8h | 21 days |
| or | ||
| Ciprofloxacin | 400mg IV q8-12h | 21 days |