Health and Family Welfare Minister Prof AFM Ruhal Haque has said necessary measures will be taken to reduce indoor air pollution (IAP) to minimise its dire impact on human body, preserve ecosystem and mitigate global warming.
He was speaking at the inaugural session of a workshop titled ‘Indoor Air Pollution’ organised jointly by the World Health Organisation (WHO) and GTZ, a German agency for technical cooperation, at a city hotel yesterday.
“We have to take measures to mitigate climate change for our survival, and to preserve our local ecosystems by ensuring maximum utilisation of our natural resources,” the minister said.
Presenting the keynote paper Dr Joseph H Graziano, professor of Environment Health Science at Columbia University, said cooking by burning biomass like charcoal, wood, agricultural residue and cow dung is primarily responsible for IAP.
At least 20 percent of global warming is caused by IAP, he said, adding that it doubles the risk of pneumonia, tuberculosis, asthma, cardiovascular diseases, low birth weight and prenatal health outcomes.
Dr Joseph said it has been estimated that in developing countries IAP is the fourth leading risk factor contributing to various diseases.
“In the urban as well as rural areas of Bangladesh, the level of indoor air pollution is higher than outdoor air pollution,” he added.
Dr Joseph said GTZ has promoted an improved stove to reduce indoor air pollution and its associated health impacts at the household levels.
A better ventilation, which has been set in the improved stoves, is the replacement of traditional three-stone or shielded open-fire cooking, he added.
