Complacency Has Allowed TB to Explode

This year's UN report on TB is a shocker. The reported number of new infections drastically increased over the past year, and doctors know at least four million people with TB are not being treated at all. VOA's Carol Pearson has more about this disease, which the UN says is at epidemic levels.

© La Voix de l'Amérique - samedi 22 octobre 2016