An extraordinary gathering at the United Nations on September 21 may have permanently changed how the world deals with antibiotic resistance, which is believed to kill 700,000 people around the world each year.

During the UN meeting, the entire assembly signed on to a political declaration that calls antibiotic resistance “the greatest and most urgent global risk.” But it is what they do next that will determine whether the threat can really be contained.

And alarming news announced while the meeting was happening made clear how urgent it is that antibiotic resistance be reined in.

At a simultaneous meeting in Atlanta, the U.S. Centers for Disease Control and Prevention (CDC) disclosed that the sexually transmitted disease gonorrhea—which has become