Zoonotic Diseases

Can future pandemics be prevented?

Introduction

The pandemic circling the globe is only the latest instance of a disease that jumped from animals to humans, known as a zoonotic disease. COVID-19 likely came from a bat; AIDS, severe acute respiratory syndrome (SARS), Ebola, West Nile and Lyme disease also originated in animals. Zoonotic disease outbreaks have been occurring more often since the 1940s as an expanding human population pushes deeper into forests for hunting, agriculture, mining and housing. Demand for exotic meat also brings live wildlife to food markets, where they can transmit viruses to other animals and humans. How to prevent the next pandemic is a matter of vigorous debate: Some scientists are pushing for more research into animal viruses, while others stress stopping human activities, such as deforestation, that ...

locked icon

Sign in to access this content

Get a 30 day FREE TRIAL

  • Watch videos from a variety of sources bringing classroom topics to life
  • Read modern, diverse business cases
  • Explore hundreds of books and reference titles