don't

Don’t expect the media to help.

She added his parents, who work as a cleaner and in a warehouse, "don't know what to do" and have had to return to London without their son to resume work.

But increasingly, bacterial resistance to current drugs -- so they don't work well, or even at all -- means new ones are urgently needed.

Despite the need for new antibiotics that target these priority pathogens, scientists don't have many candidates.

"If we don't like it, we don't eat it. It's that simple. And no one would enjoy eating grainy flour -- but that's roughly what the sensation of insoluble dietary fibers often produces, especially added to more liquid foods like yogurt, juices and beverages," says Professor Lilia Ahrné of the University of Copenhagen's Department of Food Science.