An unexpected guest: First report of Tintelnotia destructans as an agent of maxillary fungus ball.

Fungal rhinosinusal infections comprise several nosological entities, including sinus fungus ball. Diagnosis of sinus fungus ball relies on patient interrogation and clinical and paraclinical findings. Mold species commonly involved include Aspergillus, as well as dematiaceous fungi.

Malassezia yeast population dynamics on the skin of patients living with HIV.

Malassezia species are lipid-dependent yeasts of the normal skin mycobiota in humans and some animals. Yet, both the dynamic of Malassezia skin colonization and the associated fungal and bacterial skin microbiome remain unknown in HIV+ patients. This study aimed to compare Malassezia yeast community structure and associated microbiome on the healthy skin of HIV+ patients and healthy controls.

Candida krusei (Pichia kudriavzevii) multilocus sequence typing and antifungal susceptibility profile in Cameroon.

Among the Candida species commonly involved in superficial and more significant life-threatening infections, C. krusei exhibits the most worrisome resistance profile to antifungals. This study aimed to analyse the population structure using multilocus sequence typing (MLST), and to evaluate the antifungal susceptibility profile of C.

Freshwater snail-borne parasitic diseases in Africa.

Background: Freshwater snails are the first obligatory intermediate hosts in the trematode life cycle. Several parasitic diseases transmitted by these snails are endemic in Africa, and their distribution closely follows that of the intermediate hosts. These diseases represent a major public health problem and cause significant socio-economic losses in Africa, particularly schistosomiasis and fascioliasis.

Malian Children's Core Gut Mycobiome.

Because data on the fungal gut community structure of African children are scarce, we aimed to describe it by reanalysing rRNA ITS1 and ITS2 metabarcoding data from a study designed to assess the influence of microbiota in malaria susceptibility in Malian children from the Dogon country. More specifically, we aimed to establish the core gut mycobiome and compare the gut fungal community structure of breastfed children, aged 0-2 years, with other age groups. Briefly, DNA was extracted from 296 children's stool samples.

Features of cryptococcosis among 652 HIV-seronegative individuals in France: a cross-sectional observational study (2005-2020).

Objectives: We aimed to describe features and outcomes of cryptococcosis among HIV-seronegative individuals in a large surveillance network for cryptococcosis in France.

Methods: We included incident cases of cryptococcosis in HIV-seronegative individuals from 2005 to 2020. We compared patient characteristics, disease presentations, cryptococcal antigen results, and induction antifungal treatments according to underlying disease.

Evaluation of the Performance of Rapid Diagnostic Tests for Malaria Diagnosis and Mapping of Different Species in Mali.

Background: The first-line diagnosis of malaria in Mali is based on the use of rapid diagnostic tests (RDT) that detect the Histidin Rich Protein 2 (HRP2) antigen specific to . Our study, based on a real-time polymerase chain reaction (qPCR) gold standard, aimed to describe the distribution of the species in each administrative region of Mali and to assess the performance of RDTs.

Methods: We randomly selected 150 malaria-negative and up to 30 malaria-positive RDTs in 41 sites distributed in 9 regions of Mali.

Infections Differ Among Human Immunodeficiency Virus (HIV)-Seropositive and HIV-Seronegative Individuals: Results From a Nationwide Surveillance Program in France.

Among 1107 cryptococcosis cases from the French surveillance network (2005-2020), the proportion of HIV-seronegative individuals has recently surpassed that of HIV-seropositive individuals. We observed marked differences in patient characteristics, disease presentations, cryptococcal antigen results, infecting species, and mortality according to HIV serostatus.

Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry traces the geographical source of Biomphalaria pfeifferi and Bulinus forskalii, involved in schistosomiasis transmission.

Background: Freshwater snails of the genera Bulinus spp., Biomphalaria spp., and Oncomelania spp.

sp. nov. and sp. nov. Isolated from Clinical Samples.

Mucormycosis is known to be a rare opportunistic infection caused by fungal organisms belonging to the order, which includes the species. These moulds are rarely involved in clinical diseases and are generally seen as contaminants in clinical laboratories. However, in recent years, case reports of human infections due to have increased, especially in immunocompromised hosts.

MALDI-TOF mass spectrometry identification and antifungal susceptibility testing of yeasts causing vulvovaginal candidiasis (VVC) in Tebessa (Northeastern Algeria).

Vulvovaginal candidiasis (VVC) alongside with antifungal resistance are becoming a major clinical problem in recent years. A prospective study aimed to evaluate the diversity of yeast strains associated with VVC in Tebessa city (northeastern Algeria) and investigate their susceptibility patterns. Over two months, yeasts were isolated on chromogenic medium from twenty-nine non-pregnant women with symptomatic VVC.

Nosocomial transmission of Aspergillus flavus in a neonatal intensive care unit: Long-term persistence in environment and interest of MALDI-ToF mass-spectrometry coupled with convolutional neural network for rapid clone recognition.

Aspergillosis of the newborn remains a rare but severe disease. We report four cases of primary cutaneous Aspergillus flavus infections in premature newborns linked to incubators contamination by putative clonal strains. Our objective was to evaluate the ability of matrix-assisted laser desorption/ionisation time of flight (MALDI-TOF) coupled to convolutional neural network (CNN) for clone recognition in a context where only a very small number of strains are available for machine learning.

A Repertoire of the Less Common Clinical Yeasts.

Invasive fungal diseases are a public health problem. They affect a constantly increasing number of at-risk patients, and their incidence has risen in recent years. These opportunistic infections are mainly due to sp.

A Comparative Description of Dermatophyte Genomes: A State-of-the-Art Review.

The nomenclature and phylogeny of dermatophytes is currently based on the nucleotide sequence polymorphisms of a few genomic regions. However, the limitations of this multilocus sequence-based approach makes dermatophyte species identification difficult. Variation and adaptation are key to the persistence of species.

Antifungal Resistance Profile, Biofilm Formation, and Virulence Factor Production in Candida krusei Isolates From HIV-Infected Patients in Cameroon.

Background Fungal infections mainly caused by are increasing rapidly and represent a serious public health problem in human immunodeficiency virus (HIV)-infected patients. This study aimed to investigate the antifungal susceptibility profile and virulence factors in isolated from HIV-infected patients. Methodology Isolates were identified by biochemical and molecular methods.

Candida massiliensis sp. nov. Isolated from a Clinical Sample.

The majority of Candida species are known as non-pathogenic yeasts and rarely involved in human diseases. However, recently case reports of human infections caused by non-albicans Candida species have increased, mostly in immunocompromised hosts. Our study aimed to describe and characterize as thoroughly as possible, a new species of the Metschnikowia clade, named here Candida massiliensis (PMML0037), isolated from a clinical sample of human sputum.