Features of illnesses caused by five species ofCampylobacter, Foodborne Diseases Active Surveillance Network (FoodNet) – 2010–2015

Abstract

SUMMARYThe Foodborne Diseases Active Surveillance Network (FoodNet) conducts population-based surveillance forCampylobacterinfection. For 2010 through 2015, we compared patients withCampylobacter jejuniwith patients with infections caused by otherCampylobacterspecies.Campylobacter colipatients were more often >40 years of age (OR = 1·4), Asian (OR = 2·3), or Black (OR = 1·7), and more likely to live in an urban area (OR = 1·2), report international travel (OR = 1·5), and have infection in autumn or winter (OR = 1·2).Campylobacter upsaliensispatients were more likely female (OR = 1·6), Hispanic (OR = 1·6), have a blood isolate (OR = 2·8), and have an infection in autumn or winter (OR = 1·7).Campylobacter laripatients were more likely to be >40 years of age (OR = 2·9) and have an infection in autumn or winter (OR = 1·7).Campylobacter fetuspatients were more likely male (OR = 3·1), hospitalized (OR = 3·5), and have a blood isolate (OR = 44·1). International travel was associated with antimicrobial-resistantC. jejuni(OR = 12·5) andC. coli(OR = 12) infections. Species-level data are useful in understanding epidemiology, sources, and resistance of infections.