Question

A four-year-old child underwent a blood routine test and their leukocyte (WBC) count was around 16,000, but no signs of inflammation were present. Experts, is this count abnormal?

Answer

For newborns, this count falls within the normal range. However, for non-newborns, it should be considered a possibility of infection, even if no obvious symptoms are present. Generally, the normal range for children’s leukocytes is between 4 and 10; a count above 10 may indicate a bacterial infection, while below 4 may suggest a viral infection. It is recommended to undergo targeted treatment and to encourage plenty of fluid intake. At the same time, it is suggested to visit a regular medical institution for further examination and treatment.