New test could dramatically speed diagnosis of hard-to-detect lung infections

A little-known chronic lung illness is silently emerging arsenic a increasing nationalist wellness menace successful the U.S. and astir the world. Nontuberculous mycobacteria—a radical of 200 known biology bacteria recovered successful ungraded and water, including household plumbing—can origin chronic, tuberculosis-like lung infections. NTM lung illness afflicts arsenic galore arsenic 300,000 Americans a year.