1) French word used in English 2) Immunization 3) Protection 1) Immunization 2) Injection 3) Inoculation 4) Vaccination 
Vaccination. 
The design of a portfolio to achieve a target level of return in the face of changing reinvestment rates and price levels. This is done by combining short and long-term bonds in the same portfolio to produce a predictable rate of return regardless of movements in interest rates.
Natural immunity provided by antibodies or induced immunity via inoculations.
<immunology> A process that increases an organisms reaction to antigen and therefore improves its ability to resist or overcome infection. ... <technique> A technique used to induce immune resistance to a specific disease in humans (or other mammals) by exposing the individual to an antigen in order to raise antibodies to that antigen.
Immunisation is a method of protecting against disease or infection by introducing disease-germs or their poisons into the body to stimulate the body`s immune system to become sensitive to the threat and to quickly produce special proteins that will fight it.
The process of conferring a degree of protection or immunity against infection or the effects of infection.The process of increasing the resistance of the host. In plants, complete resistance to disease.To make an animal resistant (immune) to a disease by taking a vaccine.(Learning Modules / Geography / Geography of health) The production of artificial resistance to disease by a vaccination.
The process of inducing immunity to an infectious agent by giving a vaccine
the process of causing immunity by injecting antibodies or provoking the body to make its own antibodies against a certain micro-organism 
The process by which a person or animal becomes protected against a disease. This term is often used interchangeably with vaccination or inoculation.
donates the process of inducing or providing immunity artificially. This may be either active or passive.
The process of both receiving a vaccine and becoming immune to a disease as a result.