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非洲的突发真菌病:是时候关注这种新出现的致命真菌感染了。

Emergomycosis in Africa: Time to Pay Attention to This Emerging Deadly Fungal Infection.

作者信息

Ibe Chibuike, Mnyambwa Nicholaus P, Mfinanga Sayoki G

机构信息

Department of Microbiology, Faculty of Biological Sciences, Abia State University, Uturu, Nigeria.

National Institute for Medical Research, Muhimbili Research Centre, Dar es Salaam, Tanzania.

出版信息

Int J Gen Med. 2023 Jun 7;16:2313-2322. doi: 10.2147/IJGM.S403797. eCollection 2023.

Abstract

Emergomycosis is an emerging deadly infectious disease caused primarily by a little-known airborne pathogen which can cause clinical management challenge especially in patients with advanced HIV disease. This minireview describes as the main cause of emergomycosis in Africa as well as considers contributing factors to the difficulties encountered in managing this infection. Emergomycosis is common in HIV-positive persons with low CD4 lymphocyte count and has an estimated fatality of 50%. The infection exhibits airborne transmission with pulmonary and extrapulmonary manifestations leading to skin lesions. However, the pathogenesis of is still poorly understood. The management of the infection is complicated due to lack of defined diagnostic and therapeutic guidelines. Limited expertise, poor research funding, and lack of awareness and national surveillance are thought to impact the recognition and prioritisation of the infection. These factors may ultimately assign emergomycosis a 'neglected infection status' even as it is suspected to be prevalent in more African countries than previously recognised. Increased awareness and integrated and targeted strategies such as mobilising manpower in clinical mycology are of paramount importance in managing emergomycosis in Africa and beyond.

摘要

新发真菌病是一种新出现的致命性传染病,主要由一种鲜为人知的空气传播病原体引起,这给临床管理带来了挑战,尤其是在晚期艾滋病患者中。这篇小型综述描述了非洲新发真菌病的主要病因,并探讨了在管理这种感染过程中遇到困难的相关因素。新发真菌病在CD4淋巴细胞计数低的HIV阳性人群中很常见,估计死亡率为50%。该感染通过空气传播,有肺部和肺外表现,可导致皮肤病变。然而,其发病机制仍知之甚少。由于缺乏明确的诊断和治疗指南,该感染的管理很复杂。有限的专业知识、研究资金不足以及缺乏认识和国家监测,被认为影响了对该感染的识别和优先级确定。即使怀疑新发真菌病在更多非洲国家比以前认识到的更为普遍,但这些因素最终可能会将其归为“被忽视的感染”。提高认识以及采取综合和有针对性的策略,如在临床真菌学领域动员人力,对于在非洲及其他地区管理新发真菌病至关重要。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/957f/10257923/c5e17a8364c9/IJGM-16-2313-g0001.jpg

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