This metric represents an assessment of the number of somatic cells present in a sample, typically milk. It is a numerical value that reflects the concentration of these cells, which include leukocytes (white blood cells) and epithelial cells shed from the lining of the mammary gland. This value serves as an indicator of udder health in dairy animals, with higher counts often suggestive of an infection, such as mastitis. For example, a high value in a milk sample could signify an inflammatory response within the udder, prompting further investigation and potential treatment.
The determination of this value is crucial for several reasons. It aids in the early detection of subclinical mastitis, which may not present with obvious visual symptoms. This early identification allows for timely intervention, minimizing the impact on animal welfare and milk production. Furthermore, maintaining low values is essential for ensuring the quality and safety of milk for human consumption. Historically, the measurement of this factor has evolved from manual microscopic counts to automated methods, leading to more efficient and accurate monitoring practices in the dairy industry.
