Origins of Drug-Resistant Superbug Weren’t What We Thought, Surprise Discovery Shows

An evolutionary battle between fungi and bacteria on hedgehogs’ skin gave rise to a type of antibiotic-resistant bacteria long before humans started using the antibiotics that were thought to lead to such superbugs, a new study reveals.   Researchers traced some lineages of the superbug MRSA, or methicillin-resistant Staphylococcus aureus, to a parasitic fungus found … Read more

MRSA: Bacteria on hedgehogs evolved antibiotic resistance before use of drugs

A strain of the antibiotic-resistant bacterium MRSA seems to have colonised the skin of hedgehogs more than 200 years ago – and many other similarly evasive bugs might exist in nature Life 5 January 2022 By Jessica Hamzelou A European hedgehog Coatesy/Shutterstock A strain of the antibiotic-resistant bacterium MRSA seems to have evolved in hedgehogs … Read more