From The Telegraph: Humble red berry could be the answer to deadly superbugs.

The rise of deadly superbugs which are resistant to antibiotics could be thwarted by a humble and widely available red berry, scientists have said.

Researchers seeking to understand why traditional healers in the Amazon rainforest use Brazilian peppertree berries to treat skin complaints found the plant had the power to fight off potentially lethal infections such as MRSA.

Traditional classes of antibiotics, which seek to attack and kill harmful bacteria, are becoming increasingly ineffective as the pathogens learn how to survive the onslaught.

Scientists at Emory University in Atlanta, Georgia found the peppertree compounds worked in a more intelligent way than existing antibiotics, by “disarming, not destroying” the bugs.

Rather than physically attacking the harmful bacteria, the refined flavone compounds within the berry repressed the gene that allows the dangerous cells to communicate with each other, thereby stopping the infection in its tracks. [continue]

I wonder if anything that grows in my neck of the woods has similar properties.