Table 2: Sources of various isolates in infected neonates.

ESBL-positive isolates
( )
ESBL-negative isolates
( )

Blood specimens2 (20)13 (21)
Endotracheal tube tip/aspirate specimens4 (40)24 (39)
Cerebrospinal fluid specimens0 (0)1 (2)
Urine 0 (0)3 (5)
PICC tip/UVC tip2 (20)10 (16)
Surgical wound swabs2 (20)11 (18)

ESBL: extended-spectrum Beta-lactamase; PICC: peripherally inserted central venous catheter; UVC: umbilical venous catheter.
Data are expressed as numbers (%).