My white blood cell count was 10.5, a little high and my lymphocytes 23 percent a little low, cholesterol a little high. any need for concern?

Any symptom?: Although the findings suggest the presence of a viral infection, they do not mean much in and of themselves in the absence of symptoms. As for the cholesterol elevation, it needs be interpreted along with other lipids (LDL, HDL etc) , your family history & other risk factors before a treatment decision can be made. Why not ask the doc who ordered these tests?