how viruses work in the body?

how viruses work in the body?
Viruses make us sick by killing cells or disrupting cell function. Our bodies often respond with fever (heat inactivates many viruses), the secretion of a chemical called interferon (which blocks viruses from reproducing), or by marshaling the immune system's antibodies and other cells to target the invader.
Full answer in: www.ncbi.nlm.nih.gov
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How do viruses infect the body?
Viruses infect a host by introducing their genetic material into the cells and hijacking the cell's internal machinery to make more virus particles. With an active viral infection, a virus makes copies of itself and bursts the host cell (killing it) to set the newly-formed virus particles free. Oct 6, 2020
Full answer in: www.onhealth.com
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How does a virus die?
Strictly speaking, viruses can't die, for the simple reason that they aren't alive in the first place. Although they contain genetic instructions in the form of DNA (or the related molecule, RNA), viruses can't thrive independently. Instead, they must invade a host organism and hijack its genetic instructions.
Full answer in: www.sciencefocus.com
More questions like: How does a virus die?
How does virus die?
Strictly speaking, viruses can 't die, for the simple reason that they aren't alive in the first place. Although they contain genetic instructions in the form of DNA (or the related molecule, RNA), viruses can 't thrive independently. Instead, they must invade a host organism and hijack its genetic instructions.
Full answer in: www.sciencefocus.com
More questions like: How does virus die?
What is a virus how do viruses work?
A virus is a tiny infectious agent that reproduces inside the cells of living hosts. When infected, the host cell is forced to rapidly produce thousands of identical copies of the original virus. Unlike most living things, viruses do not have cells that divide; new viruses assemble in the infected host cell.
Full answer in: en.wikipedia.org