Suddenly they appear and -- like the SARS-CoV-2 coronavirus -- can trigger major epidemics: Viruses that nobody had on their radar. They are not really new, but they have changed genetically. In ...

Suddenly they appear and - like the SARS-CoV-2 coronavirus - can trigger major epidemics: Viruses that nobody had on their radar. They are not really new, but they have changed genetically. In ...

Whether it begins next week, next year, or next decade, another pandemic is on its way. Researchers can’t predict precisely when or how the outbreak might begin. Some 1.6 million viruses are estimated ...

Astroviruses are a group of viruses that often cause the stomach flu in humans. They most often infect young children, babies, and adults over 65. Astroviruses are a group of viruses that most often ...