A team of researchers has discovered a bacteria 'superbug' at the bottom of a 1,000 feet (300m) deep cave that is resistant to 70 per cent of modern antibiotics.
Bacteria can foster a resistance to key antibiotics even if never exposed to them, a new finding reveals.
A team of researchers has discovered a 'superbug' bacterium at the bottom of a 1,000 feet deep cave that is resistant to 70 per cent of modern antibiotics.
But the bacteria have remained isolated from humans, society, and antibiotic drugs for four million years.