June 5, 2025
CDCB has certified its first sequencing-based laboratory for data submission.
February 25, 2025
Updates for the April 1, 2025, CDCB evaluations include the every-five-year base change, revision to the merit indexes, Breed Base Representation (BBR) reference population update and normalization of type trait reliability calculations in non-Holstein breeds.
December 20, 2024
Two significant updates will be implemented in the April 2025 dairy genetic evaluations published by the Council on Dairy Cattle Breeding (CDCB) – a revision to the lifetime merit indices and a genetic base change. The CDCB Board of Directors approved these revisions at their December 18, 2024 meeting.
November 17, 2023
In summer 2024, CDCB will again offer internships to dairy or animal science students during their junior, senior, or graduate study program.
April 3, 2023
Researchers at Penn State University have been collaborating with colleagues at USDA’s Agricultural Research Service to study a new genetic defect in Holstein cattle. This defect is characterized by otherwise healthy animals that are unable to stand. This condition, currently called calf recumbency, has proven to be more complex than other known genetic defects.
March 7, 2023
The Council on Dairy Cattle Breeding and USDA Animal Genomics Improvement Laboratory are implementing a series of changes with the triannual U.S. evaluations on April 4, 2023.
February 10, 2023
CDCB has been re-accredited as a DNA Data Interpretation Center for parentage verification by ICAR. This certification is part of CDCB’s service to U.S.-based genomic nominators and facilitates the export of U.S. genetics.
November 3, 2022
Nominations are due January 6 for the 2023 ADSA awards, including the J. L. Lush Award in Animal Breeding sponsored by CDCB.
A monthly newsletter, details genetic evaluation updates and industry news.