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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.
Various approaches for HIV vaccine development. The SAV001-H vaccine is considered to be the first whole killed genetically modified HIV-1 vaccine.. According to Dr. Kang, the HIV-1 strain was genetically engineered such that first, “the gene responsible for pathogenicity, known as nef” is removed to make it non-pathogenic.
The failure of the experimental vaccines is a massive blow to the medical community, which has hit countless dead ends since the first HIV vaccine trial began 36 years ago.
David J. Acer (November 11, 1949 – September 3, 1990) was an American dentist who allegedly infected six of his patients, including Kimberly Bergalis, with HIV. [1] The Acer case is considered the first documented HIV transmission from a healthcare worker to a patient in the United States, [2] though the means of transmission remain unknown. [3]
Human immunodeficiency virus (HIV) infection remains an ongoing problem and a key public health interest. Experts are interested in finding the best strategies for HIV prevention, including the ...
A routine dental cleaning now may come with an unexpected option: an HIV test. Some dental locations, especially in New York City, are offering HIV screenings to patients through a fast and ...
An HIV vaccine is a potential vaccine that could be either a preventive vaccine or a therapeutic vaccine, which means it would either protect individuals from being infected with HIV or treat HIV-infected individuals. It is thought that an HIV vaccine could either induce an immune response against HIV (active vaccination approach) or consist of ...
The critical problem that has bedeviled HIV vaccine research for decades, Fauci noted, is a crucial weakness that the virus already successfully exploits: The natural immune response to infection ...