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 ...

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 ...

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 ...

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 ...

The ushikuvirus is seen in this electron microscope image provided by professor Masaharu Takemura of the Tokyo University of Science. TSUKUBA, Ibaraki -- A research team led by the Tokyo University of ...