A Virus

A small, insignificant entity that on it's own, causes no disease, no stress, no problems to human existence.

The virus, when introduced into a hospitable environment,  will disguise itself as a friendly element that the host does not see as a threat.  With no threat, the host puts up no barriers, does not try to defend itself, and does not recognize the infection, until it's too late.

Once detected, there are ways to eraticate some viruses.  Strong systems of immunity, strength, and outside elements can sometimes help. Other viruses, unfortunately have painful side affects, cause deterioration, and in the most extreme circumstances, death.


The question is, how dangerous is the virus.