| Microorganism |  |  |  | 
  
    | Antimicrobial |  |  | Reference | 
            
			        
			            | Clostridium difficile | 0.5 | >32 | 0.25 - >32 | Clindamycin (Cleocin)  | 1460 | 
                
			        
			            | Clostridium difficile | 0.5 | >32 | 0.25 - >32 | Erythromycin (E-mycin, Ery-tab, Benzamycin)  | 1460 | 
                
			        
			            | Clostridium difficile | 0.5 | 256 | 0.125 - 256 | Erythromycin (E-mycin, Ery-tab, Benzamycin)  | 764 | 
                
			        
			            | Clostridium difficile | >0.5 | >256 | 0.125 - 256 | Tilmicosin  | 764 | 
                
			        
			            | Clostridium difficile | 0.78 | 0.78 | 0.78 - 1.56 | Garenoxacin (T-3811, BMS-284756)  | 17 | 
                
			        
			            | Clostridium difficile | 0.78 | 1.56 | 0.39 - 1.56 | Trovafloxacin (Trovan)  | 17 | 
                
			        
			            | Clostridium difficile | 1 | 1 | 0.06 - 4 | Vancomycin (Vancocyn, Lyphocin)  | 480 | 
                
			        
			            | Clostridium difficile | 1 | 1 | 0.12 - 8 | Trovafloxacin (Trovan)  | 12 | 
                
			        
			            | Clostridium difficile | 1 | 1 | 0.5 - 1 | Amoxicillin-clavulanate  | 1460 | 
                
			        
			            | Clostridium difficile | 1 | 1 | 0.5 - 2 | Quinupristin/Dalfopristin (Synercid)  | 241 | 
                
			        
			            | Clostridium difficile | 1 | 1 | 0.5 - 4 | Garenoxacin (T-3811, BMS-284756)  | 1469 | 
                
			        
			            | Clostridium difficile | 1 | 1 | 0.5 - 4 | Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin)  | 1279 | 
                
			        
			            | Clostridium difficile | 1 | 1 | 1 - 4 | Trovafloxacin (Trovan)  | 1469 | 
                
			        
			            | Clostridium difficile | 1 | 1 | ? - ? | CAMEL 24 (Peptide)  | 381 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 0.25 - 4 | Daptomycin (Cubicin)  | 29 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 0.25 - 8 | Moxifloxacin (BAY 12-8039, Avelox)  | 12 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 0.5 - 2 | Ampicillin (Omnipen)  | 1457 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 0.5 - 2 | Quinupristin/Dalfopristin (Synercid)  | 1466 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 0.5 - 2 | Vancomycin (Vancocyn, Lyphocin)  | 29 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 0.5 - 2 | Vancomycin (Vancocyn, Lyphocin)  | 241 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 0.5 - 4 | Amoxicillin-clavulanate  | 1466 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 0.5 - 4 | Daptomycin (Cubicin)  | 490 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 0.5 - 4 | Doripenem (Doribax)  | 480 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 0.5 - 4 | Vancomycin (Vancocyn, Lyphocin)  | 490 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 0.5 - 8 | Gatifloxacin (Tequin)  | 12 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 1 - 2 | Amoxicillin-clavulanate  | 1474 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 1 - 4 | Amoxicillin (Novamox, Amoxil)  | 1466 | 
                
			        
			            | Clostridium difficile | 1 | 2 | 1 - 8 | Moxifloxacin (BAY 12-8039, Avelox)  | 1469 |