Inclusion Criteria:  Adult patients (≥ 18 years old) Open and minimally invasive surgeries Emergency (any unplanned admission) and elective (planned admission) surgical procedures Clean, Clean-Contaminated, Contaminated, Dirty wounds Inclusion surgery list according to Current Procedural Terminology (CPT) National Healthcare Safety Network (NHSN) operative procedure code mapping  Exclusion Criteria:  Povidone-iodine allergy Surgeries for infected wounds. Exclusion surgery list according to Current Procedural Terminology (CPT) National Healthcare Safety Network (NHSN) operative procedure code mapping.