Community-driven standards-based electronic laboratory data-sharing networks.

Public health laboratories (PHLs) are critical components of the nation's healthcare system, serving as stewards of valuable specimens, delivering important diagnostic results to support clinical and public health programs, supporting public health policy, and conducting research. This article discusses the need for and challenges of creating standards-based data-sharing networks across the PHL community, which led to the development of the PHL Interoperability Project (PHLIP). Launched by the Association of Public Health Laboratories and the Centers for Disease Control and Prevention in September 2006, PHLIP has leveraged a unique community-based collaborative process, catalyzing national capabilities to more effectively share electronic laboratory-generated diagnostic information and bolster the nation's health security.

The APHL/CDC Public Health Laboratory Interoperability Project Portal: a web-based collaborative tool to establish a national harmonized vocabulary for public health data exchange.

Public health laboratories at all capacity levels are facing challenges in exchanging electronic data among themselves and with their partners. In response to this the Association of Public Health Laboratories working collaboratively with CDC launched an innovative portal development project in January 2006. This portal will enable public health laboratories to collaborate in a web-based environment to establish a standardized vocabulary for test identifications and test results, a cornerstone for creating interoperable information systems.