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A subunit vaccine is a vaccine that contains purified parts of the pathogen that are antigenic, or necessary to elicit a protective immune response. [ 1 ] [ 2 ] Subunit vaccine can be made from dissembled viral particles in cell culture or recombinant DNA expression, [ 3 ] in which case it is a recombinant subunit vaccine .
A vaccine is a biological preparation that provides active acquired immunity to a particular infectious or malignant disease. [1] [2] ...
The other additions in UIP through the way are inactivated polio vaccine (IPV), rotavirus vaccine (RVV), Measles-Rubella vaccine (MR). Four new vaccines have been introduced into the country's Universal Immunisation Programme (UIP), including injectable polio vaccine, an adult vaccine against Japanese Encephalitis and Pneumococcal Conjugate ...
The vaccines do not have any biological contamination since they are chemically synthesized. The vaccines are water-soluble and can be kept stable under simple conditions. The peptides can be specially designed for specificity. A single peptide vaccine can be designed to have multiple epitopes to generate immune responses for several diseases.
This is an accepted version of this page This is the latest accepted revision, reviewed on 25 November 2024. Administration of a vaccine to protect against disease This article is about administration of a vaccine. For the vaccines themselves, see vaccine. See also: Immunization Medical intervention Vaccinations Girl about to be vaccinated in her upper arm ICD-9-CM 99.3 - 99.5 [edit on ...
Vaccination against vaccine-preventable diseases is a major relief of disease burden even though it usually cannot eradicate a disease. Vaccines against microorganisms that cause diseases can prepare the body's immune system, thus helping to fight or prevent an infection.
An attenuated vaccine (or a live attenuated vaccine, LAV) is a vaccine created by reducing the virulence of a pathogen, but still keeping it viable (or "live"). [1] Attenuation takes an infectious agent and alters it so that it becomes harmless or less virulent. [2] These vaccines contrast to those produced by "killing" the pathogen ...
In general, influenza vaccines are only effective if there is an antigenic match between vaccine strains and circulating strains. [10] [2] Most commercially available flu vaccines are manufactured by propagation of influenza viruses in embryonated chicken eggs, taking 6–8 months. [2]