Southeast Asia haze: Malaysia lifts state of emergency in Serian as air quality improves

Cloud seeding in Malaysia's eastern state of Sarawak has brought temporary relief from wildfire haze. A state of emergency issued on Sep 4 for the district of Serian was lifted on Sep 7 following an improvement in air pollutant levels. But measures to mitigate health risks are still in place as air quality remains in the unhealthy range. CNA Senior Correspondent Melissa Goh reports.