Drug-Resistance Gene Hopping Between Superbug Strains in New Delhi Water

What’s the News: A gene that makes bacteria resistant to up to 14 antibiotics has been discovered in bacteria in drinking water and street puddles in the Indian capital of New Delhi by a research team from the University of Cardiff in Wales. Scientists were already aware that microbes bearing this gene, which produces an enzyme called NDM-1, were infecting people in India, but it had been thought that such bacteria were mainly picked up in hospitals. This study shows that the gene, which is capable of jumping from species to species, is loose in the environment. What’s the Context: