Do not open the doors of the operating room during the surgical activity, except where necessary for the passage of patients, staff and equipment.

Never administer antibiotics for perioperative prophylaxis beyond 24 hours after surgery. Antibiotic prophylaxis should be limited to the perioperative period. The choice to continue prophylaxis beyond the first 24 postoperative hours is not justified.

Perioperative Antibiotic Prophylaxis (PAP) is an effective measure for the prevention of Surgical Site Infections (SSI), where indicated. However, its inappropriate use contributes significantly to total antibiotic consumption in hospitals and has been associated with...