immunization (redirected from Immunizations)

immunization /im·mu·ni·za·tion/ (im″u-nĭ-za´shun) the process of rendering a subject immune, or of becoming immune.

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active immunization  stimulation with a specific antigen to induce an immune response.

passive immunization  the conferral of specific immune reactivity on previously nonimmune individuals by administration of sensitized lymphoid cells or serum from immune individuals.

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Immunization

A process or procedure that protects the body against an infectious disease. A vaccination is a type of immunization.

Mentioned in: Vaginal Pain

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immunization

[im′yənīzā′shən]

Etymology: L, immunis, free

1 a process that increases an organism's reaction to an antigen, thereby improving the organism's ability to resist or overcome infection. See also vaccination.

2 a technique used to induce an immune response to a specific disease in humans by exposing the individual to an antigen in order to raise antibodies to that antigen.

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immunization/vaccination management,

a nursing intervention from the Nursing Interventions Classification (NIC) defined as monitoring immunization status, facilitating access to immunizations, and providing immunizations to prevent communicable disease. See also Nursing Interventions Classification.

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immunization,

n defense against contagious illnesses acquired either through contact with the contagion or a less virulent form of it as through vaccination. See also immunotherapy and vaccinosis.

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immunization (vaccination) (im´ū-nzā´shn),

n.pl 1. a process by which resistance to an infectious disease is induced or augmented.
2. a fundamental element of preventative health care for dental workers, who should be fully immunized against influenza, hepatitis B, and all childhood diseases where a vaccine is available. See also immunity, active. HIV and hepatitis C vaccines are not available.

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immunization

the process of rendering a subject immune, or of becoming immune. See also vaccination.

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active immunization

stimulation with a specific antigen to promote an immune response. In the context of infectious diseases, the antigenic substances may include: (1) inactivated bacteria, as in botulism immunization; (2) inactivated viruses, as in the canine parvovirus vaccination; (3) live attenuated viruses, e.g. rabies virus, and (4) toxoids, chemically treated toxins produced by bacteria, as in immunization against tetanus and pasteurellosis. Any of a vast number of foreign substances may induce an active immune response.

Since active immunization induces the body to produce its own antibodies and specifically reactive cells and to go on producing them, protection against disease will last several years, in some cases for life.

antihormone immunization

immunization against hormones, e.g. against androstenedione for the stimulation of ovulation in ewes, is now a commercial reality and promises to be a significant management tool in intensive animal production. See also immunological contraception.

deliberate immunization

the administration of an immunogen, usually by injection but sometimes orally or by inhalation, for the purpose of producing immunity.

natural immunization

stimulation of the immune system through exposure to antigens that have not been deliberately administered.

passive immunization

transient immunization produced by the introduction into the system of pre-formed antibody or specifically reactive lymphoid cells. The animal immunized is protected only as long as these antibodies or cells remain in the blood and are active—usually from 4 to 6 weeks. The immunity may be natural, as in the transfer of maternal antibody to offspring, or artificial, passive immunity following inoculation of antibodies or immune cells.

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immunization

Immunology The process of inducing immunity by administering an antigen to allow the immune system to prevent infection or illness when it subsequently encounters the same pathogen. See Adult immunization, Alloimmunization, Anthrax immunization, Childhood immunization, Intracellular immunization, Passive immunization, Vaccination.

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Patient discussion about Immunizations.

Q. Is there a vaccination against hepatitis? I want to volunteer in a charity organization abroad soon, and I heard that currently there’s and outbreak of hepatitis in the town I intend to go to. Is there anything I can do to prevent me from getting hepatitis? Is there a way to get a vaccination against it?

A. before you would like to go on with any vaccination, you should check out this very long list of links:

http://www.aegis.ch/neu/links.html

at the bottom you will also find links in english. vaccinations in general are very disputable/dubious and it is probably time that we learn about it.

Q. Why does the body attack itself in autoimmune diseases? And if it’s possible - How come it doesn’t happen most of the time?

A. Wow, good question…I got Lupus which is an autoimmune disease. And when I checked about it I discovered that apparently you are born with a perfect immune system. There are billions of white cells that can detect any foreign or self antigens. But then they are “educated” in the thymus and all those that recognize self die. But sometimes a cell that recognize similar self antigens stay, and no one knows why, they can just attack one day for no apparent reason. I hope I helped.