This is especially true in Africa and Asia, continents that have been hotbeds of deadly human-to-animal diseases or vice versa in recent decades, including influenza, HIV, Ebola and coronavirus. The researchers, who published their findings in the journal Nature on Thursday, used a model to look at how more than 3,000 species of mammals could migrate and spread viruses over the next 50 years if the world warmed by 2 degrees Celsius (3, 6 degrees Fahrenheit), according to a recent survey. performances are possible.
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The story goes on under the ad They found that the virus would spread more than 4,000 times between species alone among mammals. Birds and marine animals were not included in the study. The researchers said that not all viruses would spread to humans or cause pandemics on the coronavirus scale, but the number of viruses between species increases the risk of spreading them to humans. The study highlights two global crises – climate change and the spread of infectious diseases – as people face what to do about both. Previous research has looked at how deforestation and extinction and wildlife trade lead to the spread of animal-human diseases, but there is less research on how climate change could affect this type of disease transmission, the researchers said in a press release. on Wednesday. 4:52 Toolbox designed to help people navigate climate stress Toolbox designed to help people navigate climate stress “We do not talk much about the climate in the context of zoonoses – diseases that can be transmitted from animals to humans,” said study co-author Colin Carlson, an assistant professor of biology at Georgetown University. “Our study. Brings together the two most pressing global crises we have.” Trending Stories
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The story goes on under the ad Experts in climate change and infectious diseases have agreed that a warming planet is likely to lead to an increased risk of new viruses. Daniel R. Brooks, a biologist at the University of Nebraska State Museum and co-author of The Stockholm Paradigm: Climate Change and Emerging Disease, said the study recognizes the threat posed by climate change to the growing risk of infectious diseases. diseases. “This particular contribution is an extremely conservative assessment of the potential” emerging spread of infectious diseases caused by climate change, “Brooks said. 2:06 UBC Study Finds Climate Change Affects Seafood Choices UBC Study Finds Climate Change Affects Seafood Choices Aaron Bernstein, pediatrician and interim director of the Center for Climate, Health and the Global Environment at the Harvard TH Chan School of Public Health, said the study confirms long-term suspicions about the impact of heating on infectious diseases. “It is worth noting that the study shows that these meetings may already be more frequent and in places where many people live,” said Bernstein. The story goes on under the ad Study co-author Gregory Albery, a disease ecologist at Georgetown University, said that because the onset of climate-based infectious diseases is already likely to occur, people need to do more to learn and prepare for it. “Climate change scenarios cannot be prevented, even at best,” Albury said.
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Carlson, who also co-authored the Intergovernmental Panel on Climate Change’s latest report, said we need to reduce greenhouse gases and phase out fossil fuels to reduce the risk of infectious diseases spreading. Jaron Browne, organizing director of the Grassroots Global Justice Alliance’s climate justice team, said the study highlights the climate injustices experienced by people living in African and Asian nations. “African and Asian nations face the greatest threat of increased exposure to the virus, demonstrating once again how those on the front lines of the crisis have often done the least to create climate change,” Brown said. © 2022 The Canadian Press
