How Climate Change Affects Your Health Climate change, together with other natural and human made health stressors, influences human health and disease in numerous ways. some existing health threats will intensify and new health threats will emerge. not everyone is equally at risk. important considerations include age, economic resources, and location. Climate change impacts human health in both direct and indirect ways 1 , 2 . extreme heat waves, rising sea level, changes in precipitation resulting in flooding and droughts, and intense hurricanes can directly cause injury, illness, and even death 3 . the effects of climate change can also indirectly affect health through alterations to the.
How Climate Change Impacts Health Climate change affects food availability, quality and diversity, exacerbating food and nutrition crises. temperature and precipitation changes enhance the spread of vector borne diseases. without preventive actions, deaths from such diseases, currently over 700 000 annually, may rise. climate change induces both immediate mental health issues. Climate change endangers the safety of foods and water supplies by fostering organisms that cause food poisoning and microbial contamination of drinking water. extreme flooding and hurricanes can. Ticks could be in much of the eastern u.s. by 2080. trauma from floods, droughts, and heat waves can lead to mental health issues like anxiety, depression, and suicide. more heat can mean longer. Climate change can also lead to more diseases spread by insects and ticks, and it can affect the quality and safety of air, water, and food, including through the spread of harmful bacteria or viruses. 3 in addition, hazards related to climate change can stress people’s mental health. 4 for information on how climate change can affect the.
Health U S Climate Resilience Toolkit Ticks could be in much of the eastern u.s. by 2080. trauma from floods, droughts, and heat waves can lead to mental health issues like anxiety, depression, and suicide. more heat can mean longer. Climate change can also lead to more diseases spread by insects and ticks, and it can affect the quality and safety of air, water, and food, including through the spread of harmful bacteria or viruses. 3 in addition, hazards related to climate change can stress people’s mental health. 4 for information on how climate change can affect the. Air pollution is detrimental to human health. malnutrition is linked to a variety of illnesses, including heart disease, cancer, and diabetes. it can also increase the risk of stunting, or. Climate change alters health both through long term stressors, such as air pollution 1 and vector borne diseases 2, and through acute events, such as heat waves 3 and hurricanes. 4 these long and short term elements collectively influence public health around the world. climate change has health consequences from the scale of entire populations.
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