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Current burden of serious fungal infections in Republic of Congo
Author(s) -
Amona Fructueux M.,
Denning David W.,
Moukassa Donatien,
Hennequin Christophe
Publication year - 2020
Publication title -
mycoses
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.13
H-Index - 69
eISSN - 1439-0507
pISSN - 0933-7407
DOI - 10.1111/myc.13075
Subject(s) - incidence (geometry) , fungal keratitis , histoplasmosis , medicine , allergic bronchopulmonary aspergillosis , cryptococcosis , population , tuberculosis , epidemiology , pneumocystis pneumonia , esophageal candidiasis , aspergillosis , pneumonia , asthma , immunology , dermatology , pneumocystis jirovecii , environmental health , human immunodeficiency virus (hiv) , pathology , keratitis , viral disease , antibody , physics , immunoglobulin e , optics
Background The Republic of Congo (RoC) is characterised by a high prevalence of tuberculosis and HIV/AIDS, which largely drive the epidemiology of serious fungal infections. Objective We aimed to estimate the current burden of serious fungal infections in RoC. Material and Methods Using local, regional or global data and estimates of population and at‐risk population groups, deterministic modelling was employed to estimate national incidence or prevalence of the most serious fungal infections. Results Our study revealed that about 5.4% of the Congolese population (283 450) suffer from serious fungal infections yearly. The incidence of cryptococcal meningitis, Pneumocystis jirovecii pneumonia and disseminated histoplasmosis in AIDS patients was estimated at 560, 830 and 120 cases per year. Oral and oesophageal candidiasis collectively affects 12 320 HIV‐infected patients. Chronic pulmonary aspergillosis, 67% post‐tuberculosis, probably has a prevalence of 3420. Fungal asthma (allergic bronchopulmonary aspergillosis and severe asthma with fungal sensitisation) probably has a prevalence of 3640 and 4800, although some overlap due to disease definition is likely. The estimated prevalence of recurrent vulvovaginal candidiasis and tinea capitis is 85 440 and 178 400 respectively. Mostly related to agricultural activity, fungal keratitis affects an estimated 700 Congolese yearly. Conclusion These data underline the urgent need for an intensified awareness towards Congolese physicians to fungal infections and for increased efforts to improve diagnosis and management of fungal infections in the RoC.