Campylobacter InfectionsCampylobacterCampylobacter jejuniCampylobacter fetusCampylobacter coliEnteritisFetusPoultry ProductsPoultryPoultry DiseasesChickensFecesGuillain-Barre SyndromeFood MicrobiologyDiarrheaFoodborne DiseasesTravelAnimals, DomesticCampylobacter lariPolyradiculoneuropathyGastroenteritisFood HandlingSeasonsFood ContaminationMeatWalesDrug Resistance, BacterialBacterial Typing TechniquesCase-Control StudiesCiprofloxacinMilkSerotypingRisk FactorsInfant, NewbornDisease OutbreaksPeruWater MicrobiologyIncidenceAnti-Bacterial AgentsEnglandDenmarkPopulation SurveillanceCampylobacter rectusMicrobial Sensitivity TestsFlagellinPregnancyTritrichomonas foetusDNA, BacterialAbattoirsAge FactorsFetal DiseasesArcobacterGestational AgeUltrasonography, Prenatal