Volume 8, Number 12—December 2002
Antimicrobial Resistance of Escherichia coli O26, O103, O111, O128, and O145 from Animals and Humans
|Class or antimicrobial||Dilution range tested (µg/mL)||NCCLS resistance breakpoint (µg/mL)|
|Sulfonamides and potentiated sulfonamides|
|Quinolones and fluoroquinolones|
aNCCLS, National Committee for Clinical Laboratory Standards. Antimicrobial susceptibility testing was performed according to NCCLS standards (20). Escherichia coli (ATCC 25922 and ATCC 35218), Enterococcus faecalis (ATCC 51299), and Pseudomonas aeurigonosa (ATCC 27853) were used as quality controls.
bNCCLS breakpoint not established for E. coli.
- Page created: April 20, 2012
- Page last updated: April 20, 2012
- Page last reviewed: April 20, 2012
- Centers for Disease Control and Prevention,
National Center for Emerging and Zoonotic Infectious Diseases (NCEZID)
Office of the Director (OD)