In recent years, human papillomavirus (HPV) vaccination of boys has been added to childhood vaccination programmes in several countries but, so far, no systematic population-based assessment with long-term follow-up has been undertaken of the relative incidence of adverse outcomes following HPV vaccination in this group. We investigated if quadrivalent HPV (qHPV) vaccination of 10–17-year-old boys is associated with any unusual risk of autoimmune diseases, neurological diseases or venous thromboembolism.

中文翻译：

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男童四次人乳头瘤病毒疫苗接种及自身免疫性疾病，神经系统疾病和静脉血栓栓塞的风险

近年来，在一些国家，男孩的人乳头瘤病毒（HPV）疫苗接种已被添加到儿童疫苗接种计划中，但到目前为止，尚未对长期不良后果的相对发生率进行系统的基于人群的评估并进行长期随访在该组中接种HPV疫苗后。我们调查了10-17岁男孩的四价HPV（qHPV）疫苗接种是否与自身免疫性疾病，神经系统疾病或静脉血栓栓塞的任何异常风险相关。