Urinary tract infections (UTIs) are a common reason for women to visit their doctor. While virtual doctor visits have been possible to detect UTIs, patient-reported symptoms typically have drove diagnoses. Now, Los Angeles-based Scanwell Health is bringing its at-home smartphone-enabled test and treatment service for UTIs to all 50 states. Scanwell said its offering its the first U.S. FDA-cleared urine testing app available over-the-counter without a prescription.