To echo what others have said, 17,000 is elevated, but not outrageously high. It is important to look at the differential which tells which kind of white blood cells are present. In bacterial infection, neutophils are high; in a viral infection, lymphocytes are higher. In mono (which is a virus) you see a lot of "variant lymphocytes." If her red blood cell count and her platelet count are normal (both are also shown on a CBC), leukemia is very unlikely. Not impossible, but unlikely.
I assume the "5 day antibiotic" you were given is zithromax? I would not expect it to make much difference one way or the other. Remember antibiotics only treat bacterial infections. They don't do anything against viral infections. The body fights those off with elevated white blood cells and fever and time.
Don't let numbers alone scare you. You have to look at the whole kid. If she is feeling well, chances are she will be fine.
I assume the "5 day antibiotic" you were given is zithromax? I would not expect it to make much difference one way or the other. Remember antibiotics only treat bacterial infections. They don't do anything against viral infections. The body fights those off with elevated white blood cells and fever and time.
Don't let numbers alone scare you. You have to look at the whole kid. If she is feeling well, chances are she will be fine.

I am going to stop doing that.
