نتایج جستجو برای: vaccine efficacy
تعداد نتایج: 405191 فیلتر نتایج به سال:
Recent findings have brought optimism that development of a successful human immunodeficiency virus type-1 (HIV-1) vaccine lies within reach. Studies of early events in HIV-1 infection have revealed when and where HIV-1 is potentially vulnerable to vaccine-targeted immune responses. With technical advances in human antibody production, clues about how antibodies recognize HIV-1 envelope protein...
The efficacy of an HIV vaccine to prevent infection is likely to depend on the genetic variation of the exposing virus. This paper addresses the problem of using data on the HIV sequences that infect vaccine efficacy trial participants to (1) test for vaccine efficacy more powerfully than procedures that ignore the sequence data and (2) evaluate the dependence of vaccine efficacy on the diverge...
With the onset of novel coronavirus, scientists and medical professionals worked tirelessly to develop an effective clinically approved vaccine for same. Initially what seemed impossible is now a reality not only have experts manufactured COVID vaccines in such short span time, but they also developed different types versions it too. Equitable access safe critical ending COVID- 19 pandemic, so ...
Abstract Fowl pox vaccine is produced in the Razi Institute for almost half a century and has a favorable and productive yield in poultry flocks and has provided complete satisfaction to the poultry breeder. In terms of comparing the efficacy of this vaccine with imported vaccines, the following research was conducted. In this study, based on the latest protocols of European Pharmacopeia and O...
Objective: Antibodies against the S protein are used to investigate post-vaccine and post-infection immunity. In this study, it was aimed determine antibody levels efficacy of vaccine after CoronaVac in healthcare workers.
Tuberculosis (TB) is one of the most important public health problems in the world and has been declared as a global emergency by the World Health Organization (WHO) in 1993. Bacillus Calmette-Guérin (BCG) is one of the first developed vaccines to prevent TB. Unfortunately, BCG vaccine has had a limited duration of protection and has shown controversial and variable levels of efficacy, especial...
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