Page Content Molecular screening brings new and different technologies into the newborn screening (NBS) laboratory, creating a need for related resources. APHL collaborates with CDC's Newborn Screening and Molecular Biology Branch (NSMBB) to provide state newborn screening programs with information on available molecular methods and quality improvement activities. NBS Molecular Methods Sequencing Decision Matrix The NBS sequencing decision matrix helps NBS programs evaluate considerations on incorporating gene sequencing into their program. The matrix tool outlines various factors involved in getting your program ready for sequencing and incorporates skip logic to generate custom recommendations for future applications of sequencing. Molecular Assessment Program Quality Improvement The Molecular Assessment Program (MAP) is a non-regulatory site visit offered by CDC and APHL that is tailored to newborn screening laboratories that perform molecular tests. MAP was developed to assist newborn screening laboratories to determine how to best meet their molecular testing needs with available resources. View more information on testimonials, checklists and to rate your MAP visit. Molecular Training ResourcesWebinarsUse of Molecular Methods in Hemoglobinopathies Screening: State Experiences (2023)Use of Molecular Methods in Hemoglobinopathies Screening: The Clinician Perspective (2023)Molecular Training WorkshopAPHL Newborn Screening Molecular Training Workshop Frequently Asked Questions Organizing and Optimizing Laboratory Space for Molecular Workflow Contact For more information about these molecular resources or if you need assistance accessing content, please contact APHL Newborn Screening & Genetics Program. It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again.