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There is evidence that air pollution, particularly particulate air pollution, increases the risk of cardiovascular, including cerebrovascular, disease. These diseases are known to have adverse effects on cognitive function. There is likely to be a causal association between particulate air pollution and effects on cognitive function in older ...
Air pollution can occur naturally or be caused by human activities. [4] Air pollution causes around 7 or 8 million deaths each year. [5] [6] It is a significant risk factor for a number of pollution-related diseases, including heart disease, stroke, chronic obstructive pulmonary disease (COPD), asthma and lung cancer.
People had an increased risk of stroke within five days of being exposed to air pollution, including particulate matter and pollutants such as nitrogen oxide. Even short-term exposure to air ...
Diseases caused by pollution, lead to the chronic illness and deaths of about 8.4 million people each year. However, pollution receives a fraction of the interest from the global community. [1] This is in part because pollution causes so many diseases that it is often difficult to draw a straight line between cause and effect.
Health policy and health systems can have impacts on deaths and thereby may also be a factor of deaths, also including for example education policy (e.g. health illiteracy), climate policy (e.g. future water scarcity impacts) and transportation policy (e.g. motor vehicle accidents, pollution and physical activity), [citation needed] as well as ...
“They have smaller caliber airways so irritation and swelling manifest with problems earlier.” (Adults with asthma, chronic obstructive pulmonary disease and heart disease are also at risk of ...
Looking down from the Hollywood Hills, with Griffith Observatory on the hill in the foreground, air pollution is visible in downtown Los Angeles on a late afternoon.. Air pollution is the introduction of chemicals, particulate matter, or biological materials into the atmosphere that cause harm or discomfort to humans or other living organisms, or damage ecosystems.
The Public Health Act was passed in 1875, which legislated not just for the health effects of air pollution but also the visual effects. Greater scientific efforts to measure air pollution played an increasing part in drawing attention to the problem. Robert Angus Smith made the first measurements of acid rain from rain samples in 1852. [29]