Question

How does a virus cause disease?​

Answer 1

Answer:

here your answer

Viruses make us sick by killing cells or disrupting cell function. Our bodies often respond with fever (heat inactivates many viruses), with 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.

Answer 2

Answer:

hey mate here is the answer

Viruses cause familiar infectious diseases such as the common cold, flu and warts. ... They invade living, normal cells and use those cells to multiply and produce other viruses like themselves. This can kill, damage, or change the cells and make you sick.

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