نتایج جستجو برای: tb vaccine
تعداد نتایج: 133682 فیلتر نتایج به سال:
The control of TB is a global health priority. Over the last decade, considerable progress has been made in the field of TB vaccines with numerous vaccine candidates entering the clinic and two candidates now in Phase IIb efficacy trials. Nevertheless, the lack of predictive animal models and biomarkers of TB vaccine efficacy prevents rational vaccine down-selection and necessitates prolonged a...
Persisting high global tuberculosis (TB) morbidity and mortality and poor efficacy of BCG vaccine emphasizes an urgent need for developing effective novel boost vaccination strategies following parenteral BCG priming in humans. Most of the current lead TB vaccine candidates in the global pipeline were developed for parenteral route of immunization. Compelling evidence indicates respiratory muco...
The tuberculosis (TB) pandemic continues to rampage despite widespread use of the BCG (Bacillus Calmette-Guérin) vaccine. Novel vaccination strategies are urgently needed to arrest global transmission and prevent the uncontrolled development of multidrug-resistant forms of Mycobacterium tuberculosis. Over the last two decades, considerable progress has been made in the field of vaccine developm...
Submit Manuscript | http://medcraveonline.com Abbreviations: BCG: Bacille Calmette-Guerin Vaccine; CI: Confidence Interval; CD4, CD8: A Type of White Blood Cell Help to Defend the Body from Infections; DNA: Deoxyribonucleic Acid; EPI: Expanded Program on Immunizations; GAVI: Global Alliance for Vaccines and Immunization; HIV: Human Immunodeficiency Virus; IAVI: International AIDS Vaccine Initia...
Tuberculosis (TB) is a growing public health threat, particularly in the face of the global epidemics of multidrug resistance. Given the limited efficacy of the current TB vaccine and the recent clinical failure of the most advanced new TB vaccine candidate, novel concepts for vaccine design should be explored. Most T cell antigens in the human-adapted Mycobacterium tuberculosis complex (MTBC) ...
Background:In some countries, one of the first and most common manifestations of HIV positive patients is tuberculosis (TB). HIV positive people are prone to other infections such as tuberculosis due to immune deficiency and reduced CD4+ cell count. Although increasing access to antiretroviral therapy has led to a reduction in HIV-related opportunistic infections and mortality, the simultaneous...
Tuberculosis (TB) remains a worldwide health problem, causing around 2 million deaths per year. Despite the bacillus Calmette Guérin vaccine being available for more than 80 years, it has limited effectiveness in preventing TB, with inconsistent results in trials. This highlights the urgent need to develop an improved TB vaccine, based on a better understanding of host-pathogen interactions and...
objective(s) tuberculosis (tb) is the leading cause of mortality among the infectious diseases, especially in developing countries. one of the main goals in tuberculosis research is to identify antigens which have the ability of inducing cellular and/or humoral immunity in order to use them in diagnostic reagents or vaccine design. the aim of this study was to clone and express the tb'0.4 ...
BACKGROUND Except during a 1-year period when BCG vaccine was not routinely administered, annual coverage of infants with Bacillus Calmette-Guérin (BCG) in Kazakhstan since 2002 has exceeded 95%. BCG preparations from different sources (Japan, Serbia, and Russia) or none were used exclusively in comparable 7-month time-frames, September through March, in 4 successive years beginning in 2002. Ou...
OBJECTIVE Mycobacterium tuberculosis infection is a major global threat to human health. The only tuberculosis (TB) vaccine currently available is bacillus Calmette-Guérin (BCG), although it has no efficacy in adults. Therefore, the development of a novel vaccine against TB for adults is desired. METHOD A novel TB vaccine expressing mycobacterial heat shock protein 65 (HSP65) and interleukin-...
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