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London-Sana
Scientists have warned that climate change will lead to a significant increase in the number of heat-related deaths.
A study published in the Lancet medical journal showed that climate change is making more and more people vulnerable to higher temperatures, making them more vulnerable to heart disease, lung disease and other life-threatening illnesses badociated with rising temperatures.
The study showed that high temperatures seemed to have a more severe effect on the elderly, urban dwellers and people with chronic diseases, and that Europe and the Eastern Mediterranean region were more at risk than the African continent and Southeast Asia, as many older people live in densely populated cities.
The study found that in 2017, about 157 million people had been exposed to vulnerable groups of hot flashes and that about 153 billion hours of work had not been exploited because of rising temperatures.
The study also revealed that slight changes in temperature and precipitation could result in significant changes in the transmission of certain infectious diseases transmitted by water and by mosquitoes such as cholera, malaria and dengue fever. .
"Trends and exposure to the impacts of climate change are creating unacceptable risks to health today and in the future," said York University Professor Hillary Graham. and co-chair of the study.
The study included work from 27 academic institutions in the fields of health, engineering and the environment, as well as experts from the United Nations and intergovernmental institutions from around the world. .
According to the World Health Organization (WHO), climate change affects many factors affecting health, including air, water, food and shelter. temperature increase.
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