- Penicillins
- Cephalosporins
- Vancomycin
- Levofloxacin
- Linezolid
Variable Susceptibility:
- Clindamycin
- Tetracyclines
- SMX/TMP
- Penicillin and ceftriaxone resistance exists, therefore vancomycin should be added to all empiric meningitis regimens
- For invasive infections, susceptibility profiles with MIC data should be obtained