Q: What are viruses? A: Viruses are non-living parasites
that enter healthy cells, and take over their functioning, so that
the cells begin manufacturing more viruses until the cell is engorged
with viruses and dies, releasing the viruses to hunt other cells.
Antibiotics (special prescription drugs) can't
kill viruses, since viruses aren't living. Antibodies,
manufactured by B-cells can isolate viruses
to help the T-cells destroy them.