Your son has a low white blood cell count it was 3.4 what does this mean?

A low white blood cell count, also known as leukopenia, generally refers to situations where the absolute neutrophil count—which counts neutrophils, white blood cells, and infection-fighting cells—falls below 2,000 neutrophils per microliter of blood in the body. In the specific reference that your son's white blood cell count is reported as low at 3.4, additional context and factors could influence the interpretation and significance of this result. Therefore, consulting with a qualified medical professional or the doctor who ordered the blood test, especially considering personal details and medical history, is most appropriate to accurately understand the meaning and further steps concerning your son's low white blood cell count.