نتایج جستجو برای: immunization programs
تعداد نتایج: 229833 فیلتر نتایج به سال:
In collaboration with WHO, IMMUNIZATION basics analyzed 126 documents from the global grey literature to identify reasons why eligible children had incomplete or no vaccinations. The main reasons for under-vaccination were related to immunization services and to parental knowledge and attitudes. The most frequently cited factors were: access to services, health staff attitudes and practices, re...
Suboptimal vaccine uptake in both childhood and adult immunisation programs limits their full potential impact on global health. A recent progress review of the Global Vaccine Action Plan stated that "countries should urgently identify barriers and bottlenecks and implement targeted approaches to increase and sustain coverage". However, vaccination coverage may be determined by a complex mix of...
In a Perspective, Julie Garon and Walter Orenstein discuss Lessler and colleagues' modeling study on measles vaccination and the implications for triggered and routine immunization programs.
In relation to surveillance, the predominant issue discussed was universal versus sentinel enhanced surveillance of IPD. In northern Australia, it will be important for enhanced surveillance to continue and to be as complete as possible. There are a number of reasons for this. First, the high incidence and high serotype diversity of IPD in Indigenous children in these areas has prompted the rec...
E70 CMAJ, January 10, 2012, 184(1) © 2012 Canadian Medical Association or its licensors Serological surveillance (serosurveillance) provides estimates of population-level immunity against vaccine-preventable diseases using cross-sectional studies of antibody prevalence. Seroepidemiology is important for evaluating the impact of vaccination programs, as these programs change the immunity of popu...
BACKGROUND The rubella vaccine was introduced into the immunization program in 1995 in the Shandong province, China. A series of different rubella vaccination strategies were implemented at different stages of measles control in Shandong province. METHODOLOGY/PRINCIPAL FINDINGS The average reported incidence rate of rubella cases remained at a low level in Shandong province after 1999. Howeve...
INTRODUCTION Vaccine acceptance is a critical component of sustainable immunization programs, yet rates of vaccine hesitancy are rising. Increased access to misinformation through media and anti-vaccine advocacy is an important contributor to hesitancy in the United States and other high-income nations with robust immunization programs. Little is known about the content and effect of informatio...
BACKGROUND Globally, immunization services have been the center of renewed interest with increased funding to improve services, acceleration of the introduction of new vaccines, and the development of a health systems approach to improve vaccine delivery. Much of the credit for the increased attention is due to the work of the GAVI Alliance and to new funding streams. If routine immunization pr...
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