Understanding Allergy Development in Infants Request More Information Trial Objective Researchers are following pregnant mothers and their infants, before and after birth, to understand why some infants develop food and skin allergies. The child will be followed from before birth through the first year of life. Enrollment New enrollment for this trial is temporarily paused Who Can Participate Pregnant mothers who also wish to enroll their newborn infant. Age: 0-50 Gender: Any Gender Estimated Time Commitment 3 in person visits and 1 telephone call, followed by 4 optional visits × Payments are intended to compensate the participant for their time and effort during the study. Payments are typically given to the participant at the end of each completed study visit. Reimbursements are intended to compensate the participant for travel-related expenses. They must be approved by the study staff and require you to turn in receipts. Travel reimbursement will vary from study to study. Payment & Reimbursement Payment: Provided Travel Reimbursement: Available Trial Contact For more information, contact: Jessica Hui 303.398.1728 Request More Information Trial Location National Jewish Main Campus and Saint Joseph Hospital, Denver, CO Trial Sponsors National Jewish Health Principal Investigators Donald Leung, PhD, MD + × Donald Leung, PhD, MD Professor Head, Division of Pediatric Allergy & Immunology Department of Pediatrics View Full Profile Make an Appoinment Co-Investigators Jessica Hui, MD + × Jessica Hui, MD Department of Pediatrics View Full Profile Make an Appoinment Request More Information Due to concerns around COVID-19 and our focus on helping to meet this momentous challenge, we have temporarily paused enrollment for this trial.