A new study reveals striking similarities between the SARS and COVID-19 outbreaks. Both pandemics originated from coronaviruses jumping from bats to other mammals in southwestern China, likely through wildlife trade. Researchers analyzed the genomes of both viruses and related coronaviruses, finding remarkably parallel evolutionary paths. The study highlights the crucial role of wildlife markets in facilitating zoonotic spillover events and emphasizes the need for preventative measures.

Prepared by Olivia Bennett and reviewed by editorial team.