Campylobacter InfectionsCampylobacterCampylobacter jejuniCampylobacter fetusCampylobacter coliEnteritisPopulation SurveillancePoultryPoultry ProductsPoultry DiseasesChickensFecesGuillain-Barre SyndromeFood MicrobiologyDiarrheaFoodborne DiseasesTravelAnimals, DomesticCampylobacter lariGastroenteritisPolyradiculoneuropathySeasonsFood HandlingFood ContaminationSentinel SurveillanceDrug Resistance, BacterialWalesDisease OutbreaksMeatBacterial Typing TechniquesIncidenceCiprofloxacinSerotypingCase-Control StudiesRisk FactorsMilkInfant, NewbornPeruWater MicrobiologyAnti-Bacterial AgentsEnglandMicrobial Sensitivity TestsDenmarkCampylobacter rectusPublic Health SurveillanceFlagellinDNA, BacterialAbattoirsAge FactorsProduct Surveillance, PostmarketingArcobacterImmunologic SurveillanceBacterial Proteins