Introduction to the Special Issue: Public Health Genetics and Genomics

This special issue of the Journal of Genetic Counseling is dedicated to public health genetics and genomics. The seventeen papers featured in this issue span such topics as genetic counselors in public health roles, newborn screening, population screening, ethics, and health beliefs and behaviors. In this introduction to the special issue, we review some history of public health genetics and genomics, present the Centers for Disease Control and Prevention's “10 Essential Public Health Services” with associated geneticsspecificrecommendations and priorities, and briefly overview how each article ties into the world of public health genetics and genomics. We hope this issue encourages genetic counselors to visualize their everexpanding and important roles in public health genetics and genomics, as well as their contributions to improving population health.