在日本的COVID-19大流行期间,孕产妇初级细胞巨化病毒感染的发生率暂时下降
Kuniaki Toriyabe1, Asa Kitamura1,2, Miki Hagimoto-Akasaka1
1Department of Obstetrics and Gynecology, Mie University Graduate School of Medicine, Tsu 514-8507, Japan.
Viruses
|May 27, 2023
概括
由于COVID-19的流行,日本的孕产妇原发性细胞巨化病毒 (CMV) 感染可能有所减少. 公共卫生措施可能有助于孕妇中CMV血清转化率的短暂降低.
科学领域:
- 病毒学 病毒学
- 孕产妇健康 孕产妇健康
- 流行病学 流行病学
背景情况:
- 细胞巨乳病毒 (CMV) 是一种常见的病毒,可以在怀孕期间引起并发症.
- 随着COVID-19大流行,公共卫生和卫生措施得到了广泛实施.
- 在日本,大流行对孕产妇初级CMV感染率的影响以前没有得到评估.
研究的目的:
- 评估COVID-19流行病对日本孕产妇初级CMV感染的发生率的影响.
- 为了比较疫情前和疫情期间孕妇的CMV血清转化率.
主要方法:
- 一项嵌套病例对照研究使用了来自日本米耶市母婴参与病毒血清学 (CMieV) 计划的细胞巨乳病毒数据.
- 分析了怀孕20周前初始阴性IgG抗体的孕妇,在28周后进行了再检测.
- 在大流行前 (2015-2019) 和大流行 (2020-2022) 期间,对比了母亲IgG血清转化发生率.
主要成果:
- 在疫情前期间,共有7008名妇女被纳入,其中61例IgG血清转化病例.
- 在疫情期间,2020年有1283名妇女,2021年有1100名妇女,2022年有398名妇女被录取,分别进行了5,4和5次血清转化.
- 2020年和2021年,母亲IgG血清转换的发病率明显低 (p <0.05) 比大流行前时期.
结论:
- 这项研究表明,在COVID-19大流行期间,日本的孕产妇初级CMV感染率暂时下降.
- 在大流行期间实施的人口级预防和卫生措施可能有助于观察到的CMV传播的减少.
相关概念视频
Factors Affecting the Risk of Infection
12.1K
The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
12.1K
Teratogenicity
2.5K
The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
2.5K
Prevalence and Incidence
650
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...
650
Healthcare Associated Infections II: Preventive Measures
2.7K
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...
2.7K
Mitral Valve Prolapse III: Nursing Management
20
The nursing management of Mitral Valve Prolapse, or MVP, centers around patient education, symptom monitoring, and lifestyle modifications.Patient Education on MVP Diagnosis and Heredity: Nurses should provide comprehensive education about MVP, a condition where the mitral valve does not close appropriately during heartbeats. This education often includes the condition's pathophysiology, symptoms, and potential complications, like arrhythmias or mitral regurgitation. Though not fully...
20
Infertility in Females
355
Female infertility is defined as the inability to conceive after a year of regular, unprotected intercourse and affects about 10–15% of couples worldwide. The primary cause of female infertility is ovulatory disorders, which hinder the release of eggs. These disorders can be classified as hypothalamic amenorrhea, polycystic ovarian syndrome (PCOS), premature ovarian failure, and hyperprolactinemic anovulation disorders.
Endometriosis, a condition characterized by abnormal growth of...
Endometriosis, a condition characterized by abnormal growth of...
355


