Urinary tract infection
Urinary tract infections can affect 10% of people during childhood. Urinary tract infections in children are the most common in uncircumcised males younger than 3 months of age, followed by females younger than one year. Estimates of frequency among children, however, vary widely. In a group of children with a fever, ranging in age between birth and 2 years, 2- 20% were diagnosed with a UTI.