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相关概念视频

Vaccinations01:51

Vaccinations

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Overview
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Cancer Vaccines01:30

Cancer Vaccines

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Cancer treatment vaccines are a rapidly evolving field that offers a promising approach to immunotherapy. Unlike traditional vaccines that prevent diseases, cancer treatment vaccines are designed to treat existing cancers by stimulating the immune system to recognize and attack cancer cells.
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...
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International Nursing Organizations II01:28

International Nursing Organizations II

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The World Health Organization (WHO) is a specialized agency of the United Nations based in Geneva. The WHO has many initiatives that center around health. Primarily, they lead global efforts to expand universal health coverage using science-based policies and programs. They are also responsible for shaping health research agendas and developing norms and standards.
The WHO provides expert team support, including funding, vaccines, testing, and treatment tools at the country level to fight...
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Principles of Disease Surveillance01:26

Principles of Disease Surveillance

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Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
105
Prevalence and Incidence01:08

Prevalence and Incidence

585
In statistical epidemiology and health sciences, two essential metrics—prevalence and incidence—are fundamental for understanding disease dynamics within a population. These measures enable public health officials, epidemiologists, and researchers to assess the burden of diseases, allocate resources effectively, and design impactful public health policies and interventions.
Prevalence indicates the proportion of individuals in a population who have a specific disease or health...
585
Preventive Healthcare Services01:30

Preventive Healthcare Services

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Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
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Updated: Jul 12, 2025

Fabrication of Pulsatile Polymeric Microparticles Encapsulating Rabies Antigen
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常规疫苗接种覆盖范围 - 全球,2022年

Gurpreet Kaur, M Carolina Danovaro-Holliday, George Mwinnyaa

    MMWR. Morbidity and mortality weekly report
    |October 26, 2023
    PubMed
    概括

    全球疫苗接种覆盖率显示,疫情后恢复,但仍低于2019年的水平. 迫切需要赶上疫苗接种,以保护儿童免受疫苗可预防的疾病.

    科学领域:

    • 全球健康 全球健康
    • 免疫接种计划 免疫接种计划
    • 疫苗覆盖率趋势 疫苗覆盖率趋势

    背景情况:

    • 疫苗接种议程2030 (IA2030) 是2021-2030年的全球战略,旨在实现普遍的疫苗效益.
    • 关键的IA2030目标包括50%减少未接种疫苗的儿童 (DTPcv1) 和90%覆盖三个含DTP的疫苗剂量 (DTPcv3).

    研究的目的:

    • 审查全球,区域和国家免疫覆盖率趋势到2022年.
    • 评估实现IA2030目标的进展情况.
    • 为了记录COVID-19大流行对免疫计划的影响.

    主要方法:

    • 世界卫生组织 (WHO) 和联合国儿童基金会免疫覆盖率估计的分析.
    • 通过2022年对全球,区域和国家层面的数据进行审查.

    主要成果:

    • 全球DTPcv1覆盖率在2022年增加到89%,DTPcv3覆盖率增加到84%,但两者都仍然低于2019年的水平.
    • 2022年有1430万名儿童错过了DTPcv1,比2021年减少,但比2019年增加,其中大多数是在低收入国家.
    • 2022年疫苗接种恢复不均,特别影响低收入国家.

    结论:

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    • 全球免疫接种恢复正在发生,但需要紧急补充疫苗接种给错过剂量的儿童.
    • 加强免疫计划对于应对未来健康危机的弹性至关重要.
    • 需要继续努力恢复和改善疫苗覆盖率,以防止可预防的疾病.