Diagnosis is based on clinical mastitis milk due to its abnormal appearance. Milk may be of color, watery, bloody or have the appearance of serum. Abnormal milk can also contain varying amounts of cat and freezing. The amount of swelling, pain severity and the overall appearance of the cow will indicate the severity of the infection and serves as a guide to treatment. You can find Saber SCC sensors online.
The diagnosis of subclinical infection is more problematic because the milk appears normal but usually a somatic cell count increases. The diagnosis of subclinical mastitis can be made in a variety of ways including direct measurement of the level of somatic cell count (SCC) or indirectly by California Mastitis Test (CMT) on the suspect quarters. Cultures suspected milk or cow's quarters (bulk sample) will identify the presence of mastitis pathogens but will not give a measure of the level of inflammation associated with infection.
Individual cow SCC will provide a determination of the level of infection in the herd. bulk tank somatic cell count (BTSCC) is done routinely as an indication of the quality of milk but BTSCC can be used to monitor the level of health of the udder when the scores were monitored bulk tank from time to time.
milk culture of clinical quarters, fresh cows, high SCC, chronic infection or the whole herd will also provide a lot of information about udder health and provide a basis for attacking the problem. Combining data from milk culture and information SCC provides you with mastitis pathogens herd inventory, image distribution and indication of their relative importance of each pathogen in the herd.
This information can be used to identify risk factors and critical control points for the development of control programs. It will also serve as a guide to develop short-term and long-term quality of milk realistic objectives and provide a means to monitor progress toward those goals.