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Calf Recumbency Results – October 2023

Early Onset Muscle Weakness Syndrome (MW) Test results as of 19th October, 2023 N = Tested free of MW   Carrier = Tested heterozygous for MW   Affected = considered honozygous for MW Code Full name HU1 Result DECIPHER Calister Decipher N MAEBULL Calister Maebull N...

Understanding Recumbency in Holstein Calves

MW Results A new genetic disorder was recently identified within the Holstein breed. Formerly called calf recumbency – has now been named Early Onset Muscle Weakness Syndrome (MW). Below, you will find questions and answers explaining MW and our approach to mitigating...