Society"One of the biggest public health threats in Mongolia"To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSociety01/31/2015January 31, 2015Hundreds of people have died and thousands of people are suffering as a result of Mongolia's air pollution, the head of Mongolia's Health Policy Institute tells reporter Carolina Machhaus in Ulan Bator.https://p.dw.com/p/1ESVgAdvertisement