| Microorganism |  |  |  | 
  
    | Antimicrobial |  |  | Reference | 
            
			        
			            | Haemophilus influenzae | 0.001 | 0.002 | 0.001 - 0.002 | PD 124816  | 248 | 
                
			        
			            | Haemophilus influenzae | 0.002 | 0.008 | 0.001 - 0.03 | Gemifloxacin  | 1111 | 
                
			        
			            | Haemophilus influenzae | 0.002 | - | 0.002 - 0.004 | Clinafloxacin (PD 127391)  | 248 | 
                
			        
			            | Haemophilus influenzae | 0.004 | 0.004 | 0.004 - 0.008 | Difluoroquinolone (PD 117596)  | 248 | 
                
			        
			            | Haemophilus influenzae | 0.006 | 0.013 | ≤0.006 - 0.025 | Levofloxacin (Levaquin, Quixin)  | 40 | 
                
			        
			            | Haemophilus influenzae | 0.00625 | 0.0125 | 0.00313 - 0.0125 | Garenoxacin (T-3811, BMS-284756)  | 17 | 
                
			        
			            | Haemophilus influenzae | ≤0.008 | ≤0.008 | ≤0.008 - 0.015 | Cefmenoxime  | 1438 | 
                
			        
			            | Haemophilus influenzae | <0.008 | <0.008 | <0.008 - 0.03 | Clinafloxacin (PD 127391)  | 12 | 
                
			        
			            | Haemophilus influenzae | <0.008 | <0.008 | <0.008 - 0.03 | Sitafloxacin  | 12 | 
                
			        
			            | Haemophilus influenzae | ≤0.008 | ≤0.008 | ≤0.008 - 0.03 | Sitafloxacin  | 1111 | 
                
			        
			            | Haemophilus influenzae | <0.008 | <0.008 | <0.008 - 0.25 | Trovafloxacin (Trovan)  | 12 | 
                
			        
			            | Haemophilus influenzae | 0.008 | 0.015 | 0.004 - 1 | Ciprofloxacin (Cipro, Ciproxin, Ciprobay)  | 83 | 
                
			        
			            | Haemophilus influenzae | 0.008 | 0.015 | ≤0.008 - 0.03 | Ciprofloxacin (Cipro, Ciproxin, Ciprobay)  | 1111 | 
                
			        
			            | Haemophilus influenzae | 0.008 | 0.015 | <0.008 - 0.03 | Ciprofloxacin (Cipro, Ciproxin, Ciprobay)  | 12 | 
                
			        
			            | Haemophilus influenzae | 0.008 | 0.015 | <0.008 - 0.25 | Gatifloxacin (Tequin)  | 12 | 
                
			        
			            | Haemophilus influenzae | 0.012 | 0.032 | ? - ? | Sparfloxacin (AT-4140, Zagam)  | 403 | 
                
			        
			            | Haemophilus influenzae | 0.0125 | 0.0125 | 0.00625 - 0.1 | Levofloxacin (Levaquin, Quixin)  | 17 | 
                
			        
			            | Haemophilus influenzae | 0.0125 | 0.025 | 0.00313 - 0.1 | Trovafloxacin (Trovan)  | 17 | 
                
			        
			            | Haemophilus influenzae | 0.0125 | 0.025 | 0.00625 - 0.1 | Ciprofloxacin (Cipro, Ciproxin, Ciprobay)  | 17 | 
                
			        
			            | Haemophilus influenzae | 0.015 | 0.015 | <0.008 - 0.06 | Levofloxacin (Levaquin, Quixin)  | 12 | 
                
			        
			            | Haemophilus influenzae | 0.015 | 0.015 | 0.015 - 0.03 | Ceftriaxone (Rocephin)  | 1279 | 
                
			        
			            | Haemophilus influenzae | ≤0.015 | ≤0.015 | ≤0.015 - 0.03 | Ciprofloxacin (Cipro, Ciproxin, Ciprobay)  | 125 | 
                
			        
			            | Haemophilus influenzae | ≤0.015 | ≤0.015 | ≤0.015 - ? | AF 3013  | 244 | 
                
			        
			            | Haemophilus influenzae | 0.015 | 0.015 | 0.015 - ? | Cefteram  | 1494 | 
                
			        
			            | Haemophilus influenzae | 0.015 | 0.03 | ≤0.008 - 0.06 | Levofloxacin (Levaquin, Quixin)  | 42 | 
                
			        
			            | Haemophilus influenzae | 0.015 | 0.03 | <0.008 - 0.25 | Moxifloxacin (BAY 12-8039, Avelox)  | 12 | 
                
			        
			            | Haemophilus influenzae | 0.015 | 0.03 | ≤0.015 - 0.03 | Moxifloxacin (BAY 12-8039, Avelox)  | 244 | 
                
			        
			            | Haemophilus influenzae | 0.015 | 0.03 | ≤0.015 - 0.06 | Ciprofloxacin (Cipro, Ciproxin, Ciprobay)  | 244 |