Campylobacter InfectionsCampylobacterCampylobacter jejuniCampylobacter fetusCampylobacter coliDiarrheaEnteritisPoultry ProductsPoultryFecesPoultry DiseasesChickensGuillain-Barre SyndromeFood MicrobiologyTravelFoodborne DiseasesAnimals, DomesticGastroenteritisCampylobacter lariPolyradiculoneuropathyDiarrhea, InfantileSeasonsFood HandlingFood ContaminationMeatDrug Resistance, BacterialWalesBacterial Typing TechniquesCiprofloxacinSerotypingCase-Control StudiesDiarrhea Viruses, Bovine ViralMilkDisease OutbreaksWater MicrobiologyPeruRisk FactorsInfant, NewbornAnti-Bacterial AgentsIncidenceEnglandPopulation SurveillanceDenmarkMicrobial Sensitivity TestsCampylobacter rectusFlagellinDNA, BacterialAbattoirsAge FactorsArcobacterBovine Virus Diarrhea-Mucosal DiseaseBacterial Proteins