TABLE 2.

blaCTX subtypes detected in randomly selected E. coli (n = 128) and K. pneumoniae (n = 123) isolates from seven medical centers in Taiwan

Species and blaCTX-MNo. of isolates from hospitala:Total no. of isolates
N1N2C1C2C3SE
E. coli
    blaCTX-M-1 group
        blaCTX-M-34315422333
        blaCTX-M-15112
    blaCTX-M-9 group
        blaCTX-M-91124
        blaCTX-M-1412172114314788
        blaCTX-M-1911
K. pneumoniae
    blaCTX-M-1 group
        blaCTX-M-386414145482
    blaCTX-M-9 group
        blaCTX-M-14571242333
        blaCTX-M-1712115
        blaCTX-M-1922
        blaCTX-M-3811
  • a See Table 1, footnote a.