Five years removed from the onset of Covid-19's global sweep, research into another subset of the coronavirus has scientists ...

The origins of COVID-19 remain a mystery as WHO says “Cannot rule out any theory” after an inconclusive study. Many theories ...

Concerns about another pandemic and virus outbreak loom as the Chinese researchers found 20 new viruses linked to bats.

An expert group charged by the World Health Organization to investigate the origins of the COVID-19 pandemic has found no ...

A man in his 50s from northern New South Wales has died after contracting Australian bat lyssavirus, marking the first known ...

All hypotheses on how the COVID-19 pandemic began remain open, the World Health Organization said Friday, following an ...

"These viruses are so closely related to MERS, so we have to be concerned if they ever infect humans," said virologist Michael Letko.

A new virus bearing an unsettling resemblance to COVID-19 has been discovered in bats in China, prompting scientists to sound the alarm. While the virus currently poses no threat to humans, its ...

A Chinese study uncovered two novel viruses in bat kidneys capable of causing respiratory problems and fatal brain inflammation in humans.

The World Health Organization’s expert group says the origin of COVID-19 remains inconclusive, though most evidence still ...

If we want to prevent viral infections or develop drugs that can effectively treat them, those infections have to be ...