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Table 3 Minimum inhibitory concentrations (MICs, mg/L) of cefixime and ceftriaxone for Neisseria gonorrhoeae (n = 108) isolated in Hanoi, Vietnam in 2011

From: Antimicrobial susceptibility and genetic characteristics of Neisseria gonorrhoeae isolates from Vietnam, 2011

NG-MAST ST (No. of isolates) Anti-microbial No. of isolates with MIC (mg/L):
   ≤0.016 0.032 0.064 0.125 0.25
4787 (11) IX   3 4 3 1
  TX    3 5 3
7720 (5)a IX 1 4    
  TX   5    
7741 (4)a IX    3 1  
  TX     4  
7155 (3)a IX   1 2   
  TX   2 1   
7724 (3)a IX   3    
  TX    3   
3493 (2) IX 2     
  TX 2     
7139 (2)a IX 2     
  TX 2     
7140 (2)a IX   1 1   
  TX   2    
7159 (2)a IX    2   
  TX     1 1
7718 (2)a IX    2   
  TX     2  
7722 (2)a IX 2     
  TX   2    
7731 (2)a IX   2    
  TX   2    
7734 (2)a IX    2   
  TX    1 1  
7735 (2)a IX   2    
  TX   1 1   
7736 (2)a IX   1 1   
  TX    2   
7739 (2)a IX     2  
  TX     2  
7748 (2)a IX   1 1   
  TX   1 1   
Unique STs (58)b IX 15 16 25 2  
  TX 12 15 20 10 1
  1. NG-MAST, Neisseria gonorrhoeae multiantigen sequence typing; ST, sequence type;
  2. MIC, minimum inhibitory concentration; IX, cefixime; TX, ceftriaxone.
  3. aNew sequence types found in the present study.
  4. bUnique STs represented by single isolates.