No one wants to hear news about a coronavirus. We are tired of it. But, the more we know the better we can try to live. This news comes from Malaysia where scientists have connected a coronavirus in dogs that might be transmitted to humans.
In the past 20 years, new coronaviruses have emerged from animals with remarkable regularity. In 2002, SARS-CoV jumped from civets into people. Ten years later, MERS emerged from camels. Then in 2019, SARS-CoV-2 began to spread around the world.
For many scientists, this pattern points to a disturbing trend: Coronavirus outbreaks aren't rare events and will likely occur every decade or so.