Prevalence of Primary Resistance of <b><i>Helicobacter pylori</i></b> to Clarithromycin and Levofloxacin in Southern Spain

In Andalusia, there is a high rate of primary CLAr and LFr. CLA-based triple therapy should be avoided as the primary eradication regimen in this region. There is a wide variability in the rate of CLAr among centres.