Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Different mechanisms of resistance to quinolones in EAEC and ETEC isolates
| Quinolone resistance mechanism(s) | No. of quinolone-resistant ETEC isolates by phenotype |
|||
|---|---|---|---|---|
| Nalr Cipi-s (n = 8) | Nalr Cipr (n = 9) | Nalr Cipi-s (n = 11) | Nalr Cipr (n = 9) | |
| gyrA mutation | 8 | 1 | 10 | 1 |
| gyrA + parC mutations | 0 | 4 | 0 | 3 |
| gyrA mutations + qnrS | 0 | 0 | 0 | 2 |
| gyrA + parC mutations + qnrS | 0 | 2 | 0 | 0 |
| gyrA + parC mutations + aac(6′)-Ib-cr | 0 | 2 | 0 | 3 |
| qnrS | 0 | 0 | 1 (Nali Cipi) | 0 |
