期刊
DIAGNOSTICS
卷 12, 期 12, 页码 -出版社
MDPI
DOI: 10.3390/diagnostics12122957
关键词
varicella; chickenpox; monkeypox; smallpox; RAA; lateral flow; diagnostics; point-of-care-test
资金
- Ministry of Science and Technology of the People's Republic of China [2021YFC0863400, 2022YFE0114700]
- Alliance of International Scientific Organizations [ANSO-CR-SP-2020-02]
- Shanghai Municipal Science and Technology Major Project [2019SHZDZX02]
- Institut Pasteur
- Fondation Merieux
- Chinese Academy of Sciences
- International Affairs Department of the Institut Pasteur of Paris
- French National Research Agency (Grant AFRIPOX)
Varicella-zoster virus (VZV) is the causative agent of chickenpox and shingles. Diagnosing VZV infections can be challenging due to the similarity of clinical symptoms to other viruses. In the absence of laboratory testing, misdiagnosis is possible. Therefore, the development of a simple and affordable detection method for VZV is crucial for accurate and early diagnosis.
Varicella-zoster virus (VZV) is the etiological agent of varicella (chickenpox) and herpes zoster (shingles). VZV infections are ubiquitous and highly contagious, and diagnosis is mostly based on the assessment of signs and symptoms. However, monkeypox, an emerging infectious disease caused by the monkeypox virus (MPXV), has clinical manifestations that are similar to those of VZV infections. With the recent monkeypox outbreak in non-endemic regions, VZV infections are likely to be misdiagnosed in the absence of laboratory testing. Considering the lack of accessible diagnostic tests that discriminate VZV from MPXV or other poxviruses, a handy and affordable detection system for VZV is crucial for rapid differential diagnosis. Here, we developed a new detection method for VZV using recombinase-aided amplification technology, combined with the lateral flow system (RAA-LF). Given the prevalence of VZV worldwide, this method can be applied not only to distinguish VZV from other viruses causing rash, but also to foster early detection, contributing substantially to disease control.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据