Biological characteristics, biosafety prevention and control strategies for the 2022 multi-country outbreak of monkeypox

IF 3.5 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH

Biosafety and Health Pub Date : 2022-12-01 DOI:10.1016/j.bsheal.2022.11.001

Chudan Liang , Jun Qian , Linna Liu

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引用次数: 5

Abstract

Monkeypox is a zoonotic disease caused by the monkeypox virus (MPXV), which is a potential biological warfare agent of bioterrorism and poses the greatest threat to the world’s public biosafety and health after variola virus (VARV). While the coronavirus disease 2019 (COVID-19) pandemic has not ended yet, monkeypox is spreading menacingly. The first case of monkeypox in a nonendemic country was confirmed on May 6^th, 2022, while the first imported case from Asia was found on June 21^st. There were more than 16 thousand reported cases as of July 23^rd, the day the World Health Organization (WHO) declared the global monkeypox outbreak a public health emergency of international concern (PHEIC) at the same level as smallpox and COVID-19; while there were more than 53 thousand cases as of September 1^st. Therefore, we will propose relevant biosafety prevention and control strategies after analyzing the etiology of the 2022 multi-country monkeypox outbreak from the biological feature, transmissibility, epidemic, and variability of MPXV.

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2022年猴痘多国暴发的生物学特征及生物安全防控策略

猴痘是由猴痘病毒(MPXV)引起的人畜共患疾病，是一种潜在的生物恐怖主义生物战剂，是继天花病毒(VARV)之后对世界公共生物安全和健康构成最大威胁的病毒。虽然2019冠状病毒病(COVID-19)大流行尚未结束，但猴痘正在威胁性地传播。非流行国家的首例猴痘病例于2022年5月6日得到确认，而从亚洲输入的首例猴痘病例于6月21日被发现。截至7月23日，即世界卫生组织宣布全球猴痘疫情与天花和COVID-19同级为国际关注的突发公共卫生事件(PHEIC)的当天，已报告病例超过1.6万例;而截至9月1日，已有5.3万多例病例。因此，我们将从MPXV的生物学特征、传播性、流行性和变异性等方面分析2022年猴痘多国暴发的病因，提出相关的生物安全防控策略。

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