If a microscopic intruder entering the body can overcome defence elements on guard and bacteria serving as soldiers, it causes war to begin with. After that, the body, with its ordered army, fights a perfect offence-defence war against this foreign army.

The war fought by the defence system is comprised of four parts:

1. Identification of the enemy.

2. The fortification of defences and the preparation of offensive weapons.

3. Attack and battle.

4. Retreat to normal state.

The cells that first meet the enemy units are macrophage cells that make “phagocytosis”, i.e., that engulf the enemy. These cells are involved in close contact with the enemy, and fight a hand-to-hand war. They are just like infantrymen who fight a bayonet war against enemy units and struggle at the distant front line of the army.

Moreover, macrophages function as intelligence units, or as the secret service of an army. They hold one portion of the enemy they destroy. This portion is used to identify the enemy’s identity and to determine its features. Macrophages pass this portion to another intelligence unit, messenger-T cells.

~ HAROON YAHYA ~