2016-2017年期间在阿曼的麻疹集群/疫情流行病学
Prakash Kurubarahalli Patel1, Bader Al-Rawahi1, Noura Al-Farsi1
1Department of Communicable Diseases, DGDSC, Ministry of Health, Muscat, Oman.
IJID regions
|January 29, 2025
概括
奥曼在2016-2017年经历了麻疹疫情,主要影响婴儿和年轻人. 这些疫情虽然众多,但寿命短暂,由于疫苗接种覆盖率高,并没有建立特有菌株.
科学领域:
- 流行病学 流行病学
- 传染病监测 传染病监测 传染病
- 疫苗学 疫苗学 疫苗学
背景情况:
- 由于疫苗接种覆盖率高,阿曼的麻疹流行病学呈现下降趋势,导致2019年消除状态.
- 目前的麻疹病例主要是进口或与进口相关的,社区传播有限.
研究的目的:
- 描述2016-2017年期间在阿曼发生的大型麻疹疫情的流行病学.
- 分析疫情特征,受影响的年龄组和基因型.
主要方法:
- 对发烧和皮疹疾病的国家监测数据库的描述性,基于案例的记录审查.
- 分析了2016-2017年报告的231例麻疹病例.
主要成果:
- 报告共有231例麻疹病例,其中209例 (90.5%) 是实验室确诊的.
- 十次爆发涉及191例病例,平均年龄为9个月;50.7%的病例是12个月以下的婴儿.
- 最大的爆发 (90例,基因型B3) 发生在Dhofar和Sharqiyah,持续32周.
结论:
- 观察到多个同时发生的小型疫情.
- 这些疫情太短暂,无法确定特有菌株,这表明控制措施取得了成功.
相关概念视频
Steps in Outbreak Investigation
102
In the ever-evolving field of public health, statistical analysis serves as a cornerstone for understanding and managing disease outbreaks. By leveraging various statistical tools, health professionals can predict potential outbreaks, analyze ongoing situations, and devise effective responses to mitigate impact. For that to happen, there are a few possible stages of the analysis:
102
Vaccinations
43.9K
Overview
43.9K
Principles of Disease Surveillance
67
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...
67
Healthcare Associated Infections II: Preventive Measures
2.4K
Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
2.4K
Prevalence and Incidence
329
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...
Prevalence indicates the proportion of individuals in a population who have a specific disease or health...
329
Common Respiratory Disorders
210
Respiratory disorders, a prevalent health concern globally, are generally divided into two primary categories: upper and lower respiratory tract disorders. The categorization is based on the area of the respiratory system they affect.
Upper respiratory disorders impact the airways above the vocal cords, encompassing areas like the nose, sinuses, and throat. Various conditions fall under this category, including the common cold and allergic rhinitis. These disorders can stem from several causes,...
Upper respiratory disorders impact the airways above the vocal cords, encompassing areas like the nose, sinuses, and throat. Various conditions fall under this category, including the common cold and allergic rhinitis. These disorders can stem from several causes,...
210


