A Call to Stop the Next Pandemic

By protecting the planet we can protect people from future zoonotic outbreaks

The profile of a person's face is created with a collage of images of animals and nature

COVID-19 is the latest zoonotic disease to become a global pandemic. How do zoonotic diseases emerge and what can we do to prevent them? The answers lie in fixing our broken relationship with nature. We have created environments that put all of us at risk. But by taking steps to protect the planet, we can protect people from a future pandemic.

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  • zoonotic diseases pass from animals to humans

    Jumps, or spillovers, are on an unprecedented rise.

  • Key drivers of zoonotic disease: deforestation, illegal wildlife trade, intensified agriculture

    If we can address these drivers, we can slow the rise of zoonotic diseases.

  • COVID is a zoonotic disease

    COVID-19 is the disease caused by the novel coronavirus.

What is a zoonotic disease?

A zoonotic disease is a disease that jumps from animals—wild or domestic—to humans. These jumps, known as spillovers, are increasingly common. In the case of COVID-19, the disease existed in bats then moved to another host animal before spilling over to the human population.

Zoonotic diseases are a stark reminder of how people and nature are interconnected. Human activities that encroach upon wild places increase our contact with wildlife and the risk of spillover events. To lower that risk, we must rebalance our relationship with nature.

Most new infectious diseases are zoonotic

Source: Woolhouse 2008 with interpretation by A. Dobson pers. comm

Zoonotic diseases are on the rise

As human pressures on nature grow, the frequency of zoonotic diseases have increased. Ebola, SARS, MERS, and Zika are just some of the zoonotic diseases that emerged over the last century. Today, the risk of another disease jumping from animals to people is higher than ever.

A history of outbreaks

COVID-19 joins a long list of global pandemics that reveal the dangers of human encroachment on nature and the exploitation of high-risk wildlife, with tragic outcomes for communities around the world.



Origin: Bats, Civets

In 2003, a SARS outbreak reached 28 countries and resulted in 8,000 reported cases then suddenly and sharply declined.



Origin: Likely Primates

37.9 million people were infected with HIV in 2018 with 770,000 dying from HIV-related illnesses in that year alone.



Origin: Pigs

Once commonly referred to as “swine flu,” H1N1 has been found in more than 214 countries.



Origin: Mosquito

The Zika virus is transmitted by the Aedes mosquito, the same mosquito that transmits dengue, chikungunya and yellow fever.



Origin: Likely Bats

Ebola is a particularly devastating virus, with an average mortality rate of 50%.

Key drivers of zoonotic disease

  • Graphic of person cutting down tree

    Forest loss presses people and wildlife closer together and increases spillover risks.

  • Graphic of person with monkey in cage

    The sale and trade of high-risk and illegal wildlife increasingly puts people at risk of diseases jumping from animal to human.

  • Graphic with silhouette of person and livestock

    The conversion of land for unsustainable agricultural and livestock use drives wildlife, domestic animals, and humans in closer contact.

To protect people from zoonotic disease, we must address the key, human-led drivers that put us at risk. Increased forest loss, land conversion, and illegally-traded, live wildlife are all contributing to dangerous environments that lead to new spillovers. As people encroach on wild habitats and exploit the natural world for their own gain, the risk of spillovers increases.

Now is the time to confront the environmental drivers of pandemics. Through transformative action, we can put nature on the path to recovery and reduce the risk of future pandemics, creating more sustainable and just societies for everyone.

This is a pivotal moment to build a safer future for people and the planet.

Ask leaders to take action now

There are direct links between what we do to nature and the emergence of infectious diseases. We need to change how we are consuming wild animals, how we are producing food, and how we are using land. Send a message to Congress and the State Department asking them to take the necessary steps to help prevent future pandemics.

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Lead image: Starting at the eye (ice cave) and going clockwise: © Nicolas Villaume / WWF-US, © Luis Barreto / WWF-UK, © Chris J Ratcliffe / WWF-UK, © Greg Armfield / WWF-UK, © Ola Jennersten / WWF-Sweden, © Luis Barreto / WWF-UK, © Neil Ever Osborne / WWF-US, © Shutterstock, © Photoshot License Ltd / Alamy Stock Photo, © Brent Stirton / Getty Images, © Global Warming Images / WWF, © Chris Johnson / WWF-Aus

Virus images: Ebola © CDC/ Dr. Frederick Murphy; SARS © CDC/ Charles.D. Humphrey and T.G. Ksiazek; MERS National Institute of Allergy and Infectious Diseases (NIAID); H1N1 © CDC; Zika © CDC/ Cynthia Goldsmith, Dominique Rollin

Animation, design, and logo illustration: Seven Mile Media