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Dental cavity vaccines directed to key components of S. mutans colonization and enhanced by safe and effective adjuvants and optimal delivery vehicles, are likely to be forthcoming. Some believe that the rational target for developing an anti-caries vaccine is a protein antigen, which has adherent functional and important immunogenic regions.
A vaccine is a biological preparation that provides active acquired immunity to a particular infectious or malignant disease. [1] [2] ...
Come of Age (also alternatively titled The Vaccines Come of Age) is the second studio album by English indie rock band the Vaccines, which was released on 3 September 2012. It follows their debut album What Did You Expect from The Vaccines? , released the previous year.
The main benefit of cell-based vaccines is the ability to rapidly produce vaccine supplies during an impending pandemic.Cell-based antigen production offer a faster and more stable production of vaccines compared to embryonic chicken eggs, which produce 1-2 vaccine doses per chicken egg. [8]
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 ...
A conjugate vaccine is a type of subunit vaccine which combines a weak antigen with a strong antigen as a carrier so that the immune system has a stronger response to the weak antigen. Vaccines are used to prevent diseases by invoking an immune response to an antigen, part of a bacterium or virus that the immune system recognizes. [ 2 ]
Conventional vaccines contain either specific antigens from a pathogen, or attenuated viruses which stimulate an immune response in the vaccinated organism. DNA vaccines are members of the genetic vaccines, because they contain a genetic information (DNA or RNA) that codes for the cellular production (protein biosynthesis) of an antigen.
The DPT vaccine or DTP vaccine is a class of combination vaccines to protect against three infectious diseases in humans: diphtheria, pertussis (whooping cough), and tetanus (lockjaw). [7] The vaccine components include diphtheria and tetanus toxoids , and either killed whole cells of the bacterium that causes pertussis or pertussis antigens .