It's important to know the signs of a virus, so that you can act quickly to get rid of any malware and stay safe in future. A virus is a type of malicious software, or malware, that can replicate ...

Most viruses check to avoid reinfecting an existing host. The problem lies in what we call the payload, the action that the virus takes besides replicating itself. Early experimental viruses might ...

One of the most common viruses in the world could be the cause of lupus, an autoimmune disease with wide-ranging symptoms, according to a study published Wednesday. Until now, lupus was somewhat ...