Sydney bushfires, hazard burns linked to deaths, hospitalisations
In this week's , the researchers say that even short-term exposure to air pollution acts as a stressor on the human body and exacerbates existing health conditions.
鈥淎dditional deaths caused by air pollution are more likely to occur in vulnerable groups, such as the elderly and those with chronic diseases,鈥� says .
Our study indicates that a substantial additional health burden is associated with the indirect effects of smoke from bushfires and hazard reduction burns
鈥淏ecause we made conservative assumptions about air pollution exposure and health impact estimates, these findings are likely to under-estimate the true health impact of fire smoke in Sydney.鈥�
Many fires burn every year throughout Australia and some cause substantial health and social impacts. For example, seventy-seven deaths in New South Wales were directly attributed to bushfires during 1901鈥�2011.
鈥淥ur study indicates that a substantial additional health burden is associated with the indirect effects of smoke from bushfires and hazard reduction burns.
鈥淲hile hazard reduction burning is important for reducing risks to lives and property, and averting tragedies, we recommend that the health risks of fire smoke pollution be factored explicitly into managing fires through collaboration between health, environment, and fire management agencies,鈥� Dr Morgan said.
