Scientists recreated a 9th Century Anglo-Saxon remedy using onion, garlic and part of a cow's stomach. They were astonished" to find it almost completely wiped out methicillin-resistant staphylococcus aureus, otherwise known as MRSA. Their findings will be presented at a national microbiology conference. The remedy was found in Bald's Leechbook - an old English manuscript containing instructions on various treatments held in the British Library. Anglo-Saxon expert Dr Christina Lee, from the University of Nottingham, translated the recipe for an "eye salve", which includes garlic, onion or leeks, wine and cow bile. Experts from the university's microbiology team recreated the remedy and then tested it on large cultures of MRSA. The leechbook is one of the earliest examples of what might loosely be called a medical textbook. It seems Anglo-Saxon physicians may actually have practised something pretty close to the modern scientific method, with its emphasis on observation and experimentation. Dr Lee said there are many similar medieval books with treatments for what appear to be bacterial infections. She said this could suggest people were carrying out detailed scientific studies centuries before bacteria were discovered. The team's findings will be presented at the Annual Conference of the Society for General Microbiology, in Birmingham.