A dressing includes a transparent film layer having a top side, an opposite bottom side, and an insertion site viewing portion. The bottom side has an adhesive portion and an adhesive-free portion. The adhesive-free portion is disposed within the viewing portion. An antimicrobial member having a top side and an opposite bottom side is disposed in the viewing portion. A portion of the antimicrobial member is adhered to the film layer adhesive portion, and a portion of the antimicrobial member is disposed in the adhesive-free portion. The antimicrobial member includes an outer edge and an opening disposed within the outer edge. The opening is disposed in the adhesive-free portion. A catheter extending from an insertion site is receivable through the opening in the antimicrobial member. The antimicrobial member surrounds the insertion site when the dressing is applied to a patient.
