نتایج جستجو برای: mass vaccination program
تعداد نتایج: 979112 فیلتر نتایج به سال:
In refugee settings, the use of cholera vaccines is controversial since a mass vaccination campaign might disrupt other priority interventions. We therefore conducted a study to assess the feasibility of such a campaign using a two-dose oral cholera vaccine in a refugee camp. The campaign, using killed whole-cell/recombinant B-subunit cholera vaccine, was carried out in October 1997 among 44,00...
background mumps, measles and rubella viruses lead to various kinds of complica- tions such as meningoencephalitis, deafness, congenital abnormalities and even cause mortality in malnourished patients,. since 2004, mmr vaccination in two series of one year of age and four to six years has been administered to iranian children as a part of routine vaccination program. recently, mmr vaccination s...
Current mass vaccination campaigns in measles outbreak response are nonselective with respect to the immune status of individuals. However, the heterogeneity in immunity, due to previous vaccination coverage or infection, may lead to potential bias of such campaigns toward those with previous high access to vaccination and may result in a lower-than-expected effective impact. During the 2010 me...
Transmission of rabies from animals to people continues despite availability of good vaccines for both human and animal use. The only effective strategy to achieve elimination of dog rabies and the related human exposure is to immunize dogs at high coverage levels. We present the analysis of two consecutive parenteral dog mass vaccination campaigns conducted in N'Djamena in 2012 and 2013 to adv...
BACKGROUND Although vaccination can be a useful tool for control of avian influenza epidemics, it might engender emergence of a vaccine-resistant strain. Field and experimental studies show that some avian influenza strains acquire resistance ability against vaccination. We investigated, in the context of the emergence of a vaccine-resistant strain, whether a vaccination program can prevent the...
BACKGROUND Health care workers (HCWs) can acquire and transmit influenza to their patients and coworkers, even while asymptomatic. The U.S. Healthy People 2010 initiative set a national goal of 60% coverage for HCW influenza vaccination by 2010. Yet vaccination rates remain low. In the 2008-2009 influenza season, Flushing Hospital Medical Center (FHMC; New York) adopted a "push/pull" point-of-d...
human papilloma virus (hpv) vaccine recently has been added to the iran drug list, decision makers need information beyond that available from rcts to recommend funding for this vaccination program to add it to the national immunization program in iran. modeling and economic studies have addressed some of those information needs in foreign countries. in order to determine the long term benefit ...
I briefly review various schemes of neutrino mass generation which are motivated by present experimental hints from solar and atmospheric neutrinos as well as cosmological data on the amplitude of primordial density fluctuations.
To explore the efficacy of four vaccine-based policy strategies (ring vaccination, targeted vaccination, mass vaccination, and pre-vaccination of healthcare personnel combined with ring vaccination) for controlling smallpox outbreaks in Sweden, disease transmission on a spatially explicit social network was simulated. The mixing network was formed from high-coverage official register data of th...
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