what causes chronic urinary tract infections
A urinary tract infection (UTI) is an infection of any part of the urinary system. 2 Most infections involve the lower urinary tract. The urinary tract is comprised of the bladder, kidneys, ureters and urethra.Urinary tract infections are the second most common type of infection in the body and account for around 8.1 million visits to health care providers each year. urinary tract infection (UTI) is an infection of any part of the urinary system. 2 Most infections involve the lower urinary tract. The urinary tract is comprised of the bladder, kidneys, ureters and urethra.