E-nose Sniffs Out Nasty Resistant Bacteria

geekroot's dad writes "There have been several tries for an Electronic nose that seek out various airborne elements - they can find cancer, monitor recycled air for NASA and find nasty bacteria better than lab tests. Now as methicillin-resistant Staphylococcus aureus (MSRA) becomes a problem not only in hospitals but in everyday life some British scientist have built a super nose to find the 'little buggers'."