Durga lives in a village and cooks food ...

Durga lives in a village and cooks food on a chulha (earthan stove ) using wood and cow dung cakes as fuel. She has been suffering from severe cough for the last three months. This may be due to the

carbon monoxide produced by burning fuel which may have been deposited in her respirator tract

soot produced by burning the fuels which may have been deposited in her respiratory tract

smoke produced by burning fuels which may have caused her allergy

pollution inside and outside her hut and her old age

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Durga lives in a village and cooks food on a chulha (earthan stove ) using wood and cow dung cakes as fuel. She has been suffering from severe cough for the last three months. This may be due to the

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