A Fat Eighth is half a Fat Quarter and the exact size will depend on which way it is cut. Looking at the Fat Quarter, you can see that, being 22â³ x 18â³, it is not square, so you how you cut it can result in either a piece that is 22â³ x 9â³ or a piece that is 11â³ x 18â³.
Immunization is the process whereby a person is made immune or resistant to an infectious disease, typically by the administration of a vaccine.Vaccines stimulate the bodyâs own immune system to protect the person against subsequent infection or disease.Immunization is a proven tool for controlling and eliminating life-threatening infectious diseases and is estimated to avert between 2 and 3 million deaths each year.accines stimulate the bodyâs own immune system to protect the person against subsequent infection or disease. Immunization is a proven tool for controlling and eliminating life-threatening infectious diseases and is estimated to avert between 2 and 3 million deaths each year.
Active Immunization. Active immunization occurs when a person s own immune system is activated and generates a primary immune response. Active immunization can be triggered in two ways, either by natural immunization or by vaccination. In natural immunization, the body contracts a disease and recovers.