One Health approach needed to prevent future pandemics

Bats being sold at a market in Sulawesi, Indonesia. These flying mammals are a common host for viruses that can hop over into humans. — AFP

The emergence of animal-origin (zoonotic) RNA (ribonucleic acid) viruses like SARS-CoV-2 – whether from wildlife, livestock or domestic animals – is an urgent and growing threat to public health.

Understanding how SARS-CoV-2 and other RNA virus outbreaks originate can guide how we can more effectively prevent, mitigate or respond to future emerging infectious diseases (EIDs).