Viruses have no metabolism of their own and must therefore infect host cells in order to replicate. Contact between the virus and the cell surface is a crucial first step, which can also prevent ...

The film discusses the nature of viruses, including their structure, reproduction, and the diseases they cause. It explains how viruses are incredibly small and require a host cell to survive and ...

Add Yahoo as a preferred source to see more of our stories on Google. On October 14, a team of scientists at Boston University released a pre-print study reporting that they had created a version of ...

Scientists at Duke University have created a real-time video that captures the frantic movements of a single virus as it tries to infect a cell. The video shows a part of the process that’s normally ...

A new study will take a closer look at the viability of flu and coronavirus after aerosol-producing events in hospitals. As the COVID pandemic began to unfold in late 2019, researchers around the ...

ST. LOUIS -- Even as scientists were confirming that the West Nile virus had reached St. Louis, researchers here already have been trying to pinpoint why the mosquito-transmitted form of encephalitis ...

Researchers have captured the first real-time footage of viruses on the move, right before they hijack a cell. When Courtney "CJ" Johnson pulls up footage from her Ph.D. dissertation, it's like she's ...

TSUKUBA, Ibaraki -- A research team led by the Tokyo University of Science and the National Institutes of Natural Sciences ...