Prevalence of Helicobacter pylori infection among healthcare workers in Aswan University Hospital

Background and study aim

Helicobacter pylori (H. pylori) is the major pathogen causing upper alimentary tract diseases and has various routes of transmission. It is considered a public health concern owing to its high prevalence. Therefore, proper investigations should be conducted and early treatment modalities developed to avoid its hazardous complications. This study aimed to evaluate the prevalence of H. pylori infection among healthcare workers (HCWs) in Aswan University Hospital, Aswan Governorate, Egypt.

Patients and methods

This cross-sectional study was conducted between June and November 2021 and included 200 HCWs who completed a predesigned questionnaire. A serological test was employed to screen for H. pylori infection, followed by a stool antigen test for those with positive serology for direction to the associated clinic for therapy.

Results

Of the 200 HCWs included in the study, 86 (43 %) were men and 114 (57 %) were women. Their age was 18–58 years. The participants consisted of doctors (31.5 %), nurses (53 %), and workers (15.5 %). The overall prevalence was (58.5 %) of the study participants were seropositive for H. pylori with higher prevalence in women (56.4 %) with no statistical difference (p = 0.841).The age of the participants and work duration exhibited a weak positive correlation with positivity for H. pylori infection (p = 0.033 and p = 0.049, respectively).

Conclusion

HCWs are considered to be at a high risk of developing H. pylori infection. Age and work duration were found to contribute to the acquisition of infection. Preventive hospital measures, such as universal precaution, frequent handwashing, and wearing of gloves and a mask/face guard, should be taken to prevent occupational infection.