Table 2 MLST and drug resistance genes in A. baumannii isolates

ST2 (CC2)

17

bla_OXA-66, bla_OXA-23 (9/17), bla_PER-1 (1/17), bla_TEM-1 (16/17)

armA, aac(6’)-Ib-cr (13/17), aac(3)-Ia(1/17), aadA1 (14/17), aph(3’)-Ia (14/17)

ST16

2

bla_NDM-1, bla_OXA-51, bla_OXA-58, bla_VEB-1, bla_TEM-1 (1/2)

armA (1/2), aac(3)-Iid, aadA1, aadB, aph(3’)-Via

ST23

7

bla_OXA-23 (2/7), bla_OXA-68, bla_PER-1, bla_TEM-1 (1/23)

armA (3/7), aac(6’)-Ib-cr (4/7), aadA1 (3/7), aadB (1/7), aph(3’)-Ia (1/7), aph(3’)-Via (5/7), aph(3’)-Vib (1/7), aphA6 (1/7)

ST215

7

bla_OXA-23 (4/7), bla_OXA-66, bla_TEM-1

armA (6/7), aac(6’)-Ib (1/7), aac(6’)-Ib-cr (5/7), aac(3)-Ia (4/7), aadA1, aph(3’)-Ia (5/7)

ST570 (CC2)

19

bla_OXA-23 (9/19), bla_OXA-66, bla_TEM-1 (18/19)

armA, aac(6’)-Ib (7/19), aac(6’)-Ib-cr (11/19), aac(3)-Ia, aadA1, aph(3’)-Ia (7/19)

ST571 (CC2)

28

bla_OXA-23 (22/28), bla_OXA-66, bla_PER-1 (5/28), bla_TEM-1

armA, aac(3)-Iid (4/28), aadA1, aadB (2/28), aph(3’)-Via (1/28), aph(3’)-Vib (4/28)

ST575

11

bla_OXA-23 (9/11), bla_OXA-144, bla_PER-1, bla_TEM-1

aadB (5/11), aph(3’)-Via (3/11), aph(3’)-Vib (4/11), aphA6 (4/11)

ST577

1

bla_OXA-23, bla_OXA-66, bla_TEM-1

armA, aac(6’)-Ib, aac(3)-Ia, aadA1

ST578

1

bla_OXA-51, bla_OXA-58, bla_VEB-7

aac(3)-Ib, aadA1, aph(3’)-Via