<prompt> Indoor air pollution does not contribute to -Chronic lung diseaseImpaired neurological developmentAdverse pregnancy outcomePneumonia in child  <response>: About 4.3 million people die every year due to indoor air pollution Mainly through COPD22, pneumonia12, Stroke 34, Ischaemic hea disease 26, Lung cancer 6 Neurological impairment is not seen with indoor air pollution. Parks Textbook of Preventive and Social Medicine, 25th Edition, Pg 796 