نتایج جستجو برای: revaccination
تعداد نتایج: 453 فیلتر نتایج به سال:
Streptococcus pneumoniae remains a major cause of disease worldwide; the emergence of antibiotic-resistant strains emphasizes the importance of disease prevention by use of vaccines. Recent studies have provided information that is useful for the evaluation of current vaccine recommendations. Recommendations target most people who are at high risk for invasive pneumococcal disease. However, hig...
Two hundred twenty-one Gambian children vaccinated previously with one, two, or three doses of a meningococcal conjugate vaccine or two doses of polysaccharide vaccine before the age of 6 months were revaccinated at the age of 18-24 months with either meningococcal polysaccharide, conjugate, or inactivated polio vaccines. Children who had previously received one, two, or three doses of conjugat...
BACKGROUND During the 2000-2001 influenza vaccination season, a new adverse event associated with the influenza vaccine, called oculorespiratory syndrome (ORS), was identified in Canada. We examined the risk of recurrence of ORS for individuals affected in 2000-2001 who were revaccinated in the community setting in 2001-2002. METHODS We conducted a telephone survey in May 2002 in which partic...
AIMS Assess IBD patients starting anti-TNF for the impact of preventive measures in HBV and/or HCV, and the predictive response factors to HBV vaccination. METHODS Multicenter prospective study including 389 IBD patients. Four interventions were established: I-1) anti-HBs <100IU/L: HBV vaccination with double doses at 0-1-2months, and revaccination if titres <100IU/L (seroprotection defined a...
In both humans and animals, controversy exists concerning the duration of protection induced by BCG vaccine against tuberculosis (TB) and whether revaccination enhances protection. A long-term study was undertaken to determine whether BCG-vaccinated calves would be protected against challenge with Mycobacterium bovis 2½ years after vaccination and to determine the effect of revaccination after ...
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