Public health significance of Helicobacter pullorum, a putative food-associated emerging zoonotic pathogen in Iran

According to the World Health Organization, diseases which are naturally transmissible from vertebrate animals to human beings or from humans to vertebrates are defined as the zoonotic diseases. Among the most common zoonotic pathogens, Helicobacter pullorum has earned public recognition regarding its public health significance. This Enterohepatic Helicobacter species has been shown to be a very dangerous and life-threatening microorganism, accounting for several clinically important infections in the human population. However, despite the several studies indicating the significance of H.pullorum in both humans and animals, there is a lack of documented information and reliable statistics about this pathogen throughout the world. Thus, in this review, we would provide a novel knowledge about the general characteristics, isolation methods, host ranges and transmission routes, and occurrences of H.pullorum in poultry, chicken meat, and human in Iran. We would also clarify the status of antimicrobial resistance (AMR) profile of the H.pullorum isolates from various samples in this country.