Fig. 3From: Antimicrobial coating is associated with significantly lower aerobic colony counts in high-touch areas in an orthopedic ward environment a, b Environmental cultures 4 weeks before treatment and during treatment, classified as no growth 0, sparse growth I, moderate growth II, abundant growth III. The ratio of hygiene failures during the treatment period was 21% in the treated ward and 35% in the non-treated wardBack to article page