The CBC with Diff analyzes a variety of conditions related to blood health and immune function. It helps in diagnosing and monitoring anemia, infections, and inflammatory diseases by evaluating the levels and types of blood cells. Low or high counts of red blood cells, white blood cells, or platelets, as well as imbalances in the types of white blood cells, can indicate underlying conditions such as blood disorders, infections, or immune system issues. The test provides a comprehensive overview of hematological health, aiding in both diagnosis and management of various medical conditions.