World Health Day- Household Air Pollution attributes to 47% of deaths per year in Lao PDR

4.3 million people die each year due to household air pollution in globally, (WHO, 2012). Many people in Lao PDR still cook on open fires with iron tri-pod pot supports, three-stone fires, and other traditional devices. These families rely on firewood and charcoal as their main source of fuel. This […]