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NEJM: The Imperative for Climate Action to Protect Health

2019

This article from The New England Journal of Medicine focuses on the observed impacts of climate change on human health and health systems and offers projections for the ways that climate change will continue to affect the burden of climate-sensitive health outcomes. Climate change has had direct effects on health including vectorborne diseases from ecological changes, harmful algal blooms and waterborne infections, undernutrition due to altered food supply and safety, exacerbations of asthma and respiratory illnesses due to declines in air quality, and additional injuries, fatalities, and mental health effects from extreme weather events and heat stress. The article also emphasizes that vulnerable populations increasingly suffer from the effects of climate change, and poverty and inequity are expected to increase in the future without interventions and improved preparedness. Addressing the challenges of climate change require collaboration between the health and non-health sectors to promote healthy behaviors and policies with low environmental impact, reduce the environmental footprint of the health care system, and continue research on the relationship between climate change and health. 

Source:

Haines A, Ebi K. The Imperative for Climate Action to Protect Health. The New England Journal of Medicine 2019; 380(3): 263-273. DOI: https://dx.doi.org/10.1056/NEJMra1807873.