Changes

===Active immunisation===

===Active immunisation===

Active immunisation requires the administration of antigen so the patient develops thier own [[Immunoglobulins|antibodies]] to protect against disease. Suitable antigens include:

Active immunisation requires the administration of antigen so the patient develops thier own [[Immunoglobulins|antibodies]] to protect against disease. Suitable antigens include:

**Living organisms

*Living organisms

**Dead organisms

*Dead organisms

**Toxoids

*Toxoids

**Subunit antigens

*Subunit antigens

**DNA

*DNA

'''Advantages'''

'''Advantages'''