CELR Resources

Owned by Melanie Kourbage
Feb 24, 2022
1 min read

This page contains resources related to the COVID-19 ELR (CELR) data flow from Public Health Agencies (PHAs) to CDC. PHAs send electronic laboratory results for all COVID-19 testing to CDC on a daily basis. These resources lay out the requirements and the implementation steps for these CELR files.