A key step in the origin of many pandemics occurs when an animal-borne virus infects humans and then evolves to spread more ...

Scientists have developed a machine-learning approach to track the evolution of SARS‑CoV‑2, the virus that causes COVID-19, and potentially other viruses, according to a study published in the ...

Some people have big hopes for 2021. Hopes of returning to some form of what we once knew as normal: being with friends and family, eating at restaurants and even seeing shows. Those hopes are ...

Early in the beginning of the COVID-19 pandemic, scientists predicted the coronavirus would mutate slowly. They were wrong. Hundreds of thousands of viral mutations and multiple seasonal waves later, ...

It happens every year around this time. The weather gets colder and cold and flu viruses start making the rounds. But this year, there's a third illness expected to enter the mix: COVID-19. New cases ...

In the early, uncertain days of the coronavirus pandemic, scientists delivered one comforting pronouncement: The virus that caused COVID mutates rather slowly. If that remained true, the virus would ...

CHICAGO (CBS) -- Some may have put COVID in the rearview mirror, but new research shows the virus that causes the disease is still constantly evolving and is as unpredictable as ever. In light of that ...

Five years ago, a cluster of people in Wuhan, China, fell sick with a virus never before seen in the world.The germ didn't have a name, nor did the illness it would cause. It wound up setting off a ...