Circumcised men face less infections

NEW YORK - Reuters

Infections of the kidney, bladder and urethra happen in uncircumcised baby boys at ten times the rate of circumcised boys, and over a lifetime uncircumcised men are four times more likely to experience one, according to a new analysis of past research.

Urinary tract infections (UTIs) are most common in boys’ first year of life, and circumcision was already known to make a difference in their risk, but how much and whether that carried through to adulthood was unclear, Australian researchers said.

They found that circumcision “provides considerable protection and over the lifespan makes about a three- to four-fold difference by our prediction, which is quite striking in public health terms,” lead study author Brian Morris, professor of molecular medical science at the Sydney Medical School, University of Sydney, said.

Morris and a colleague examined 22 studies published between 1987 and 2012 that included a total of 407,902 males across the globe, a quarter of whom were uncircumcised.

The younger the infant, the more serious a UTI can be, the researchers note in their report, which is published in the Journal of Urology. Side effects of a UTI in infants can include kidney scarring, fever, pain and blood infections.