... habitation. The cause of the disease onset relates to a house, symptoms occurwithin the house, symptoms are less serious or dis-appear when the patient is away from the house, and when the patient ... associated with the use of coal and other fuels for heating and cooking.52)Biological PollutantsDander, mold, dust, and other or ganisms car-ried into by animals and people a re biological airpollutants ... by the Organization of the Petroleum Ex-porting Countries (OPEC), who took oil as a strate-gic move against the war and restricted the globaltrade in oil export. This is still known as the...