From the Journals

Open Dressings Show Early Contamination

Study finds microbial growth across settings and dressing types following routine clinical handling

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  • 1

    Open-but-unused wound dressings showed microbial contamination shortly after opening.

  • 2

    65% of samples tested positive for microbial growth.

  • 3

    Higher contamination rates observed in hospitals than primary care settings.

  • 4

    Coagulase-negative staphylococci were the most common contaminants.

  • 5

    Scissors used for cutting dressings were contaminated in 75% of cases.

  • 6

    Silver-containing dressings had slightly lower contamination rates.

  • 7

    Study highlights need for improved handling protocols to prevent contamination.

Original Source(s)

Open Dressings Show Early Contamination

  • by Meg Barbor

  • March 20, 2026

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