نتایج جستجو برای: mass vaccination program
تعداد نتایج: 979112 فیلتر نتایج به سال:
PURPOSE Adverse events during mass vaccination campaigns have had a profoundly negative impact on vaccine coverage rates. The objective of the study was to identify the characteristics of reported psychogenic illness cases following mass vaccination that needed further interventions of the national immunization program. MATERIALS AND METHODS We collected documents that were submitted to the K...
In order to contain a measles outbreak in a German asylum-seekers' shelter, serological testing of all residents was performed, followed by selective vaccination of those with negative test results/not tested. In this paper we describe the outbreak epidemiologically and then compare the implemented strategy with a hypothetical mass vaccination of all individuals unvaccinated or with unknown vac...
INTRODUCTION The substantial morbidity and mortality associated with recent cholera outbreaks in Haiti and Zimbabwe, as well as with cholera endemicity in countries throughout Asia and Africa, make a compelling case for supplementary cholera control measures in addition to existing interventions. Clinical trials conducted in Kolkata, India, have led to World Health Organization (WHO)-prequalifi...
This study assesses the relationship between political partisanship and attitudes and behavior with respect to the H1N1 virus (swine flu) crisis of 2009 in general, and the U.S. mass vaccination program in particular. I argue that even seemingly nonpartisan political issues like public health are increasingly characterized by partisan polarization in public attitudes and that such polarization ...
Using decision analysis, we estimated benefits, risks, and costs of implementing the Japanese encephalitis (JE) vaccination program in children aged 18 months and 6 years in Thailand. The costs for inclusion of JE vaccine into the routine immunization program at 18 months and 6 years are $2.16 and $3.68 per person, respectively. In the baseline model, the JE vaccination program will prevent 124...
We evaluated the measles-rubella mass vaccination campaign in the Islamic Republic of Iran in December 2003. Vaccination coverage, community awareness of the campaign and the quality of vaccination services were assessed in the population covered by Tehran University of Medical Sciences. At the end of the campaign 96.4% (95% CI: 94.6%-98.2%) of the population sample (n = 390) had been vaccinate...
This paper provides a short review of some of the basic concepts related to the origin of coronal mass ejections (CMEs). The various ideas which have been put forward to explain the initiation of CMEs are categorized in terms of whether they are force-free or non-force-free and ideal or nonideal. A few representative models of each category are examined to illustrate the principles involved. At...
We conducted a study to assess the feasibility and the potential vaccine coverage of a mass vaccination campaign using a two-dose oral cholera vaccine in an urban endemic neighbourhood of Beira, Mozambique. The campaign was conducted from December 2003 to January 2004. Overall 98,152 doses were administered, and vaccine coverage of the target population was 58.6% and 53.6% for the first and sec...
OBJECTIVE To evaluate the economic consequences of a routine varicella vaccination program that targets healthy children. METHODS Decision analysis was used to compare the costs, outcomes, and cost-effectiveness of a routine vaccination program with no intervention. Clinical outcomes were based on a mathematical model of vaccine efficacy that relied on published and unpublished data and on ex...
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