Level 1
Antibacterial agents
Aminoglycosides
Carbapenems
Cephalosporins
Glycopeptides - vancomycin
Penicillins
Level 2
Nil
Level 3
Antibacterial agents
Beta-lactamase inhibitors
Lincosamides
Macrolides
Metronidazole
Quinolones
Tetracyclines
Trimethoprim/sulphamethoxazole
Antiviral agents
Acyclovir
Ganciclovir
Oseltamivir
Antifungal agents
Amphotericin
Caspofungin
Fluconazole
Antiseptics and disinfectants
Alcohol
Chlorhexidine
Iodine