Manuka honey has been the subject of particular interest, with the results of a study just published by Sydney University finding that it has powerful antibacterial properties, and is even effective against antibiotic-resistant bacteria.

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Most efforts to prevent their spread have focused on finding new antibiotics or improving hygiene, but Bill Keevil of the University of Southampton, UK, believes that the natural antibacterial properties of copper could be a simple and effective way to combat them.

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Because it has antibacterial and antifungal properties, it is included in catheters and other medical devices to reduce the risk of infection.

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The product has antibacterial, antiviral, and anti-fungal properties, and has also been shown in preclinical laboratory tests to have promise against some cancers, particularly skin and brain cancers, while causing little to no side effects, McGuinness said.

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