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immunization
No, they are pure antibody preparations specific for a single antigenic determinant.
Absolutely, bioactive peptides and monoclonal antibodies are two therapeutics that are currently used.
This is called artificially acquired passive immunity. See link below:
Artificially acquired Active- vaccines (active or live viruses that are lifelong immunity) Artificially acquired Passive - gamma globulin injection that is temporary (used for overseas trips)
Prevention is the most effective way to control a virus. This is done mainly through the use of vaccinations and other preparations that contain antibodies.
Active immunity requires exposure to the antigen, either naturally or artificially, in order for the immune system to build antibodies against it. Passive immunity does not require exposure to the antigen because the antibodies are obtained either naturally, through mother's milk, or artificially through an injection of a serum, such as that is used in antivenom for snake bites.
Pooled human serum globulin is antibodies (or antitoxins) found in our blood. When administered to a patient after exposure to Hepatitis A it is a type of Artificially acquired passive immunity.
Antibodies
Vaccines stimulate production of antibodies.
Passive immunity is the transfer of active humoral immunity in the form of readymade antibodies, from one individual to another. Passiveimmunity can occur naturally, when maternal antibodies are transferred to the fetus through the placenta, and can also be induced artificially, when high levels of human (or horse) antibodies specific for a pathogen or toxin are transferred to non-immune individuals. Passive immunization is used when there is a high risk of infection and insufficient time for the body to develop its own immune response, or to reduce the symptoms of ongoing or immunosuppressive diseases.
A form of acquired immunity resulting from antibodies that are transmitted naturally through the placenta to a fetus or through the colostrum to an infant or artificially by injection of antiserum for treatment or prophylaxis. Passive immunity is not permanent and does not last as long as active immunity.