Summary

Background: While the burden of rotavirus infection with regard to hospitalizations has been extensively investigated, there are sparse data regarding the impact and the cost of this infection on the ambulatory part of the health system in Israel.

Objectives: To investigate the burden of rotavirus infection on the ambulatory system in Israel.

Methods: Infants younger than 3 years old examined for acute gastrointestinal symptoms in four pediatric clinics had their stool tested for rotavirus. The parents were contacted 7–10 days later and questioned about the symptoms of illness, medications given, use of diapers, consumption of formula, and any loss of parents' workdays.

Results: Rotavirus was detected in 71 of the 145 stool samples tested (49%). A total of 51 parents responded to the telephonic survey. Patients' mean age was 15.4 months. Three patients were hospitalized due to the illness. The mean duration of fever was 1.7 days. Infants with rotavirus gastroenteritis had on average 2.25 days of vomiting and 7.5 days of diarrhea. The average number of workdays lost was 2.65 days per RVGE[1] case. The cost of the average case of RVGE in Israel is 257 euros; 69.64% of this cost (179 euros) is due to parental work loss.

Conclusions: Our results indicate that the economic impact of the ambulatory cases in Israel is quite significant.