Animal Health Center

Calf and Heifer

California calf pneumonia study

University of California researchers recently conducted a study to evaluate pneumonia in preweaned calves. They looked at various breeds and housing systems, and found that average bovine respiratory disease incidence was 10.25%. Jerseys were more than twice as likely to acquire BRD as all other breeds, and group housing was correlated with a higher incidence of BRD. There was not statistical significance in BRD incidence between calves raised in organic versus conventional settings.

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