It started as a respiratory illness—or so everyone thought. But it quickly became apparent that SARS-CoV-2, the virus that ...

Ebola virus and Marburg virus are single-stranded, enveloped and negative sense-RNA viruses belonging to the Filoviridae ...

SARS-CoV-2 is a large, enveloped RNA virus ... they discovered the presence of a viral RNA sequence corresponding to the SARS-CoV-2 spike protein. A macrophage is a type of white blood cell ...

Ebola virus and Marburg virus are single-stranded, enveloped and negative sense-RNA viruses belonging to the Filoviridae family, and they both cause deadly hemorrhagic fevers in humans and mammals.