1. Immune System Flow Chart

2. Pathogen
Disease causing agent 1

3. Macrophage
Move to site of infection and
ingests bacteria and debris 2

4. The killer T cells serve to then prevent the replication of the virus.
The helper T cells activate an infected cell of the immune system so that it is able to cure itself.  The basic function of a helper T cell is to stimulate the macrophages and focus other immune cells onto the infection.  Another important function of the helper T cells is to aide in the activation of B cell proliferation so that more antibodies can be produced. 3

5. B-Cell 4

6. Plasma Cells 5

7. Antibodies
The antibody then binds to the bacteria making them easier to ingest by white cells.

10. Extra Websites Immune System - General
Immune System - AIDS