Helo...my baby is 7 month old girl.she is having urine infection with plenty of pus cells of leukocytes bacteria count 100000 cfg/ml.she got high fever in last month and got treated with antibiotics for 3 days.her fvr got reduced and later we repeated urine test and urine culture for  2 times .she is not having fvr but again she is resulted with plenty pus cells with ecoli bacteria.culture report n blood urea n blood creatin test reports are yet to come.she is very active no constipation n she pees min 20 times a day.without fvr having this bacteria infection in body is normal or again have to take oral antibiotic medicine .is it curable.pls suggest me.