The man’s case didn’t give rise to any widespread variant, but it gave Gupta, with his HIV evolution background, the idea ...

In addition, populations of living organisms evolve over time. Do viruses conform to these criteria? Yes and no. We probably all realize that viruses reproduce in some way. We can become infected ...

Understanding the nature of these pathogens allows us to grasp the potential threat posed by a virus that could end all life. Throughout history, pandemics have had devastating impacts on human ...

But we are concerned about how some scientists are experimenting with viruses in ways that could put all of us in harm’s way. In a study published in the scientific journal Cell, a group of ...

These are all signs that you might have a virus on your Mac. If you get any of these symptoms then don’t panic: they don’t necessarily mean you have a malware or virus infection on your Mac.

"Human metapneumovirus doesn't account for all the unknown viruses, but it's a significant proportion — about as many cases as RSV or influenza." So a person may have had the disease without ...

People can also have a stomach virus with no symptoms at all. Even after a person recovers from a stomach virus, they can still transmit it to others for up to 2 weeks. This is why it is important ...

Some viruses, like coronaviruses, have an extra fatty envelope to keep their genetic material safe. This is vital because like all living creatures, viruses aim to pass on their genes by reproducing.

It has big jobs to carry out, after all, like copying genetic information ... have discovered that a type of RNA in Zika virus, a mosquito-borne virus, can essentially freeze itself in time ...