[COMPARISON OF CLINICAL AND DEMOGRAPHIC CHARACTERISTICS OF ARAB AND JEWISH CHILDREN LIVING IN THE GALILEE WHO HAVE SUFFERED FROM AN INTESTINAL INFECTION CAUSED BY CAMPYLOBACTER].

INTRODUCTION: Among all infectious agents that cause gastrointestinal infection in children, the most common is the Campylobacter bacterium. The bacterium has multiple virulence factors such as motility, adhesion and invasion of the human intestinal lining, and enzyme secretion. In recent years, there has been a worldwide increase in Campylobacter resistance to antibiotics.

AIMS: To examine the frequency of Campylobacter among children who were hospitalized at the Poriya Medical Center during 2012-2014 and suffered from an intestinal infection caused by Campylobacter; to compare the demographic, clinical, and laboratory data of Jewish and Arab children; to examine the resistance rate of the bacterium to antibiotics.

METHODS: The data on Campylobacter frequency in children who suffered from an intestinal infection was extracted from the medical records: age, sex, hospitalization duration, hemoglobin and leukocyte values in blood chemistry, the residential environment, and antibiotic treatment during hospitalization. In addition, antibiotic susceptibility tests were performed for Erythromycin and Ciprofloxacin for all Campylobacter cultures that were isolated from patients' stool samples and kept frozen.

RESULTS: Campylobacter is the most prevalent bacterial factor among children who were hospitalized following enteritis. There are differences in the bacterium frequency among Jewish children in comparison to frequency in Arab children in the following aspects: Campylobacter is more frequent in Arab children, more common among children living in rural areas, and especially those of Arab origin. Arab children were hospitalized for longer durations than Jewish children. The mean age of Jewish children who suffered from infection caused by Campylobacter was higher compared to the mean age of Arab children. No difference was found in leukocyte values in the cell count. Hemoglobin values were lower among Jewish children compared to Arab children. There was a high percentage of children treated with antibiotics due to intestinal infection caused by Campylobacter, especially among Arab children. Resistance to Erythromycin was not found; however the rate of resistance to Ciprofloxacin was 10.7%.

CONCLUSIONS: There are significant differences in intestinal infection caused by Campylobacter among Jewish and Arab children in parameters such as: mean age, hospitalization duration, and residential area. The antibiotic resistance rate that was found is low; however, presently, it still exists.