UK scientists find superbug gene

British scientists have found a new gene that allows any bacteria to become a superbug, and are warning that it is widespread in India and could soon appear worldwide.

The gene, which can be swapped between different bacteria to make them resistant to most drugs, has so far been identified in 37 people who returned to the UK after undergoing surgery in India or Pakistan.

The resistant gene has also been detected in Australia, Canada, the US, the Netherlands and Sweden. The researchers say since many Americans and Europeans travel to India and Pakistan for elective procedures like cosmetic surgery, it was likely the superbug gene would spread worldwide.

In an article published online Wednesday in the journal Lancet Infectious Diseases, doctors reported finding a new gene, called NDM-1.