Pus cells in urine for Kids?

The most common reason for pus cells in urine is a UTI that normally requires an antibiotic as in a href="http://au.search.yahoo.com/search?p=%22pus+cells%22+%2b+urine&fr=ush-ans&ygmasrchbtn=Web+Search&vm=r"http://au.search.yahoo.com/search?p=%22p…/a