The main "evil" ability of viruses They multiply at the expense of our own cells! The virus contacts special receptors on the cell surface, "fools" them and gets inside. Then, it needs to establish full control inside - the process of developing tolerance of the cell to the virus begins. As soon as it is completed, the latter starts using cellular elements for its reproduction or replication. The virus creates its own copies very quickly - its "brood" must be counted in millions🤯