He meant that over-prescription of antibiotics will lead to resistant viruses (probably meant bacteria) not that the conditions themselves will lead to such an outcome. Not saying I agree or disagree, just clearing that up.
"India has lost the war against the toughest forms of antibiotic resistance, largely because of poor sanitation, unregulated use of antibiotics and an absence of drug resistance monitoring, according to the man who discovered a type of drug resistance in bacteria in New Delhi."
