resistance to metronidazole and its association with virulence factors in a Moroccan population.

Introduction: surveillance data on Helicobacter pylori (H. pylori) antibiotic susceptibilities in Morocco are limited, despite resistance being the key factor in treatment failure. Virulence factors of H.

Comparative Study of Helicobacter Pylori Resistance to Clarithromycin and Metronidazole and Its Association with Epidemiological Factors in A Moroccan Population.

Objective: Knowledge of local antibiotic resistance is crucial to the adaption of the effective empirical first-line treatment for Helicobacter Pylori (H. pylori) infection. This study aimed to evaluate the prevalence of H.