Covid and farm animals: nine pandemics that changed the world
Covid-19 has got experts thinking urgently about the risk of diseases passing from farmed animals to humans. We examine the major outbreaks of the past two centuries
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Contributors
Tom Levitt
Tom Levitt is a commissioning editor of the Guardian's Rights & Freedom series and writes about human rights and the environment
Garry Blight
Garry Blight is an interactive designer
Jessie McDonald
Jessie McDonald is an assistant night editor
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