منابع مشابه
Improving immunization strategies.
We introduce an immunization method where the percentage of required vaccinations for immunity are close to the optimal value of a targeted immunization scheme of highest degree nodes. Our strategy retains the advantage of being purely local, without the need for knowledge on the global network structure or identification of the highest degree nodes. The method consists of selecting a random no...
متن کاملRestraining Epidemics by Improving Immunization Strategies
The way diseases spread through social and global transportation networks is crucially determining their risk for humanity. Based on percolation theory we quantitatively analyze the effect of immunization strategies on the spreading of diseases through networks and propose a novel approach to improve their effectiveness. We find that the network’s vulnerability to epidemics can be significantly...
متن کاملEvolving meningococcal immunization strategies.
Meningococcal disease is a major public health problem and immunization is considered the best strategy for prevention. The introduction of meningococcal C conjugate immunization schedules that targeted adolescents, with catch-up programs in several European countries, Australia and Canada proved to be highly effective, with dramatic reduction in the incidence of serogroup C disease, not only i...
متن کاملEconomic evaluation of immunization strategies.
Resources used to provide health care are vast but not limitless. When clinicians are asked to participate in decisions for large groups of patients (in a managed care context, in an institution, or at the level of local health authorities), the balance between consumption of resources and the benefits of an intervention is important. Clinicians may use cost-effectiveness and cost-benefit studi...
متن کاملImmunization Strategies for Healthcare Practices and Providers
The Need for Strategies to Increase Immunization Levels An important component of an immunization provider practice is ensuring that the vaccines reach all children who need them. While attention to appropriate administration of vaccinations is essential, it cannot be assumed that these vaccinations are being given to every eligible child at the recommended age. Immunization levels in the Unite...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2007
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.75.045104