印度Chandipura病毒感染疫情的时间趋势:系统审查
Bhavesh Kanabar1, Shahenaz Malek2, Kiran Piparva3
1Preventive and Social Medicine, Pandit Dindayal Upadhyay Medical College, Rajkot, IND.
Cureus
|September 30, 2024
概括
钱迪普拉病毒 (CHPV) 在印度儿童中引起严重脑炎,疫情在地理上扩大,在季风季节达到顶峰. 高死亡率凸显了对早期诊断和了解传播动态的迫切需要.
科学领域:
- 病毒学和流行病学.
- 公共卫生 公共卫生
背景情况:
- 钱迪普拉病毒 (CHPV) 是印度急性脑炎的重要原因,特别影响儿童群体.
- 之前的研究表明,CHPV疫情发生在季节性和地理上,需要对趋势和特征进行全面分析.
研究的目的:
- 分析印度Chandipura病毒 (CHPV) 爆发的时间趋势,临床表现和流行病学特征.
- 综合现有关于CHPV感染的数据,以告知公共卫生战略并改善患者的治疗结果.
主要方法:
- 在谷歌学者,PubMed和Cochrane图书馆进行了全面的文献搜索,寻找实验室确认的CHPV病例.
- 包括六项原始研究,提取有关疫情特征,临床表现,诊断和流行病学的数据.
- 分析提取的数据以确定时间,地理和季节性模式,以及临床和昆虫学发现.
主要成果:
- 印度各地的CHPV疫情显示出地理扩散,从5月到9月 (季风季节) 的季节性模式一致.
- 该病毒主要影响15岁以下的儿童,导致快速发作的脑炎,伴有高烧,意识改变和发作.
- 病例死亡率在48小时内惊人高 (28.6%78.3%);分子诊断越来越多地使用,沙 (Phlebotomus argentipes) 是可疑的载体.
结论:
- 钱迪普拉病毒 (CHPV) 是一种新兴的公共卫生威胁,特别是在15岁以下的儿童中,由于其高死亡率.
- 鉴于症状发作后24-48小时内的快速进展和高死亡率,早期诊断至关重要.
- 需要进一步的研究来应对挑战,包括有限的后续数据,潜在的报告不足,以及对传播动态的不完全理解.
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