Skip to main content

Climate change linked to spread of new diseases

by Futures Centre, Apr 10
1 minute read

New research published by the Royal Society [of London for Improving Natural Knowledge] suggests that emerging infectious diseases (EIDs) are spreading and diversifying due to climate change. Climate change is causing organisms to leave their native ranges at an unprecedented rate and move to new areas in search of more hospitable habitats. Here they may be exposed to infection by new pathogens to which they have no resistance. The switching of EIDs to these new hosts results in crossover diseases that we have never before encountered.

16435602391_206f268d62_o

The most famous example of this is the recent Ebola outbreak, triggered by humans moving into new landscapes and being exposed to the fruit bat virus. However, the danger is not just in human illness. All species that we depend on, such as crops and livestock, are likely to be susceptible to unforeseen diseases in the next 35 to 50 years. Such outbreaks are already emerging, for example the Brazilian mangrove land crab population has been almost eliminated in recent years by a fungus, hitting local coastal communities hard who rely on it as a food source and cash crop.

Image: NIAID / Flickr

Details

  • Other Tags:
by Futures Centre Spotted 1998 signals

Have you spotted a signal of change?

Register to receive the latest from the Futures Centre.
Sign up

  • 0
  • Share

Related signals

Our use of cookies

We use necessary cookies to make our site work. We'd also like to set optional analytics cookies to help us improve it. We won't set optional cookies unless you enable them. Using this tool will set a cookie on your device to remember your preferences.

For more detailed information about the cookies we use, see our Cookies page.

Necessary cookies

Necessary cookies enable core functionality such as security, network management, and accessibility. You may disable these by changing your browser settings, but this may affect how the website functions.

Analytics cookies

We'd like to set Google Analytics cookies to help us to improve our website by collecting and reporting information on how you use it. The cookies collect information in a way that does not directly identify anyone. For more information on how these cookies work, please see our 'Cookies page'.

>