在接触职业生物危险的卫生保健工作者中,B型肝炎疫苗接种覆盖率和血清学状况
Fernanda Sucasas Frison1, Herling Gregorio Aguilar Alonzo1, Inajara de Cassia Guerreiro2
1Departamento de Saúde Coletiva, Universidade Estadual de Campinas (Unicamp), Campinas, SP, Brazil.
概括
医疗保健工作者具有较高的乙型肝炎疫苗接种覆盖率 (98%) 和免疫力 (90.9%),保护他们免受职业暴露于乙型肝炎病毒,尽管经常发生受污染材料的事件.
科学领域:
- 职业健康 职业健康 职业健康
- 传染病流行病学 传染病流行病学
- 公共卫生 公共卫生
背景情况:
- 医疗保健工作者面临着对乙型肝炎病毒 (HBV) 感染的重大职业暴露风险.
- 污染的生物材料在医疗机构中构成了持续的威胁.
研究的目的:
- 评估医疗保健专业人员中乙型肝炎疫苗接种覆盖率.
- 为了确定这种人群中B型肝炎抗体的患病率.
- 分析涉及受污染生物材料的暴露事件.
主要方法:
- 一个描述性的,回顾性的,定量性的研究.
- 分析了从2011年至2020年期间的2,466份事故通知表格.
- 数据包括疫苗接种状态和抗体检测.
主要成果:
- 98%的医疗保健专业人员被完全接种了乙型肝炎疫苗.
- 在90.9%的参与者中检测到抗体.
- 穿皮暴露 (76.4%) 是最常见的事件,通常涉及血液 (79.4%).
结论:
- 高水平的乙型肝炎疫苗接种覆盖率确保了医疗保健专业人员的免疫力.
- 尽管存在职业暴露风险,但医疗保健工作者在很大程度上受到B型肝炎感染的保护.
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