一个诊断困境:与罗塔病毒疫苗相关的腹
Benjamin L Hamel1, Jenny Patel1, Jenna Still1
1Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN 55902, United States.
Vaccine
|June 19, 2023
概括
一个健康的婴儿在接种疫苗后出现了长期的轮状病毒 (RV5) 感染,显示出轻微的T细胞缺陷. 这一案例凸显了解决家长对疫苗安全性和有效性的担忧的重要性.
科学领域:
- 儿科 儿科 儿科
- 免疫学 免疫学 免疫学
- 疫苗学 疫苗学 疫苗学
背景情况:
- 常规的儿童疫苗接种对公共卫生至关重要.
- 轮状病毒五价疫苗 (RV5) 是一种广泛使用的疫苗.
- 了解与疫苗有关的不良事件对于知情的医疗实践至关重要.
研究的目的:
- 在婴儿接种RV5疫苗后报告长期出现的轮状病毒感染病例.
- 为了调查受影响儿童的潜在免疫缺陷.
- 探索对疫苗咨询和家长教育的影响.
主要方法:
- 一个两个月大的男孩的临床病例介绍.
- 诊断工作包括便抗原测试和功能T细胞评估.
- 针对原发性免疫缺陷进行基因检测.
主要成果:
- 在RV5疫苗接种后,婴儿出现了长时间的腹和阳性轮状病毒抗原.
- 在功能性T细胞免疫能力中发现了轻微的缺陷.
- 基因检测排除了遗传性原发性免疫缺陷.
- 疫苗接种后4个月内清除罗塔病毒.
结论:
- 虽然很少见,但在RV5接种疫苗后可能发生轮状病毒感染.
- 微妙的免疫系统变异可能会影响疫苗的反应.
- 解决父母的误解和培养信任对于接种疫苗的接受至关重要.
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