Integrating a Biorepository Into the National Amyotrophic Lateral Sclerosis Registry.

As part of our continuing effort to highlight innovative approaches to improving the health and environment of communities, the is pleased to publish a bimonthly column from the Agency for Toxic Substances and Disease Registry (ATSDR). ATSDR is a federal public health agency of the U.S. Department of Health and Human Services (HHS) and shares a common office of the Director with the National Center for Environmental Health (NCEH) at the Centers for Disease Control and Prevention (CDC). ATSDR serves the public by using the best science, taking responsive public health actions, and providing trusted health information to prevent harmful exposures and diseases related to toxic substances. The purpose of this column is to inform readers of ATSDR's activities and initiatives to better understand the relationship between exposure to hazardous substances in the environment and their impact on human health and how to protect public health. We believe that the column will provide a valuable resource to our readership by helping to make known the considerable resources and expertise that ATSDR has available to assist communities, states, and others to assure good environmental health practice for all is served. The conclusions of this column are those of the author(s) and do not necessarily represent the views of ATSDR, CDC, or HHS. Kevin Horton is chief of the Environmental Health Surveillance Branch within the Division of Toxicology and Human Health Sciences at ATSDR. Wendy Kaye is a senior epidemiologist at McKing Consulting Corporation. Laurie Wagner is a research associate at McKing Consulting Corporation.