question: my 4 year old had strep on the 7th of Feb. her wbc was 13.4 retest on the 14th her wbc was 13.7 she still had nasty cough then and lots of drainage. went back for retest on feb 25th wbc was 16. she had finger stick and fought and they squeezed alot she still has little red trout and a little cough now have to take her for vein draw dr said she wasnt concern but i am