麻疹的重新出现:古老的疾病,现代的挑战
Mohammad Ali Zinnah1, Md Bashir Uddin2, Tanjila Hasan3
1Department of Microbiology and Public Health, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, Bangladesh.
Biomedicines
|July 27, 2024
概括
蒙博克斯病毒 (MPXV) 导致动物传播疾病,在全球范围内重新出现. 了解其起源,传播和病理学对于控制MPXV传播和保护脆弱人群至关重要.
科学领域:
- 病毒学 病毒学
- 动物传播疾病 动物传播疾病
- 公共卫生 公共卫生
背景情况:
- 莫波克斯病毒 (MPXV) 是一种奥斯托波克斯病毒,导致动物性疾病,人类有史以来的疫情.
- MPXV已经再次出现,特别是在2003年和2017年在美国,并在全球传播.
- 野生非洲动物是可疑的水库,动物贸易和旅行促进了国际传播.
研究的目的:
- 提供关于Mpox病毒 (MPXV) 在人类中重新出现的见解.
- 审查MPXV的起源,出现,传播,病理,诊断,控制措施和免疫调节.
- 突出MPXV引起的全球公共卫生问题,到2023年11月报告超过92,000例病例.
主要方法:
- 遗传学分析以识别不同的MPXV菌群 (中非和西非).
- 对临床表现的审查,包括发烧,肌肉疼痛,头痛和皮肤囊泡.
- 检查病理发现,如气球变性和瓜尔尼耶里状内含.
主要成果:
- MPXV存在于两个不同的类,表明进化分歧.
- 小天花疫苗提供交叉保护,但没有先前接触过Orthopoxvirus的人更容易受到伤害.
- 遗传突变可能会增强MPXV的毒性,导致其重新出现.
结论:
- 由于MPXV对全球公共卫生构成重大威胁,因此需要国际关注和采取行动.
- 卫生专业人员和科学家的协同努力对于疾病预防和传播控制至关重要.
- 需要有针对性的干预措施来保护弱势群体免受MPXV感染.
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