Just to add on...my total WBC and differential white cells are within normal range but not for Lymphocytes.
I took a H1N1 vaccine shot on Sunday and happened to have a blood sample taken on the following day. The report shown that my lymphocytes were slightly below the minimal normal range. Is the vaccination the cause of the drop?
i had mine 2 weeks ago... and don'T have those symptoms so i would think they are not connected.
If your son did not get the vaccination, even if you were having a side effect from the vaccine, it would not be something he could 'catch.' Ask your doctor if the tiredness, etc. is a known effect of the flu vaccine. I had the H1N1 shot and did not have any side effect other than a slightly sore arm at the injection site.