Effectiveness of school-based sleep promotion programs for adolescents: a systematic review protocol.

OBJECTIVE: This systematic review will assess the effectiveness of school-based sleep promotion programs on sleep knowledge, hygiene, quality, behavior, and efficiency in adolescents. INTRODUCTION: Adolescents need to sleep between 8 and 10 hours per night; however, most sleep fewer hours due to peer and school pressure, stress, and excessive use of electronic devices at night. Sleep deprivation can lead to cardiovascular problems, issues with stress management, and suicidal ideation. Schools are an ideal space to implement intervention programs, providing the opportunity to reach a large number of adolescents. Considering the negative impacts of poor sleep, it is essential to assess the effectiveness of school-based sleep promotion programs on sleep knowledge, hygiene, quality, behavior, and efficiency. INCLUSION CRITERIA: Studies with adolescents (10-19 years old) exposed to school-based sleep promotion programs will be included. Studies in English, Spanish, and Portuguese will be considered, with no time limits. METHODS: Nine databases, CINAHL, Cochrane Central Register of Controlled Trials, ERIC (all via EBSCOhost), MEDLINE (PubMed), LILACS, SciELO, Psychology and Behavioral Sciences Collection, Web of Science Core Collection, and Scopus, will be searched from inception to identify relevant studies. Two independent reviewers will perform the study selection, critical appraisal using JBI tools, and data extraction. Studies will, where possible, be pooled in meta-analysis. Heterogeneity will be assessed using the standard χ 2 and I2 tests. Statistical analyses will be performed using the random effects model. If fewer than 5 studies are included, the fixed effects model will be used. The Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach will be used to grade the certainty of evidence and a Summary of Findings will be created. REVIEW REGISTRATION: PROSPERO CRD42023374838.

Candida auris in Intensive Care Setting: The First Case Reported in Portugal.

Candida auris is an opportunistic human pathogen that has rapidly spread to multiple countries and continents and has been associated with a high number of nosocomial outbreaks. Herein, we report the first case of C. auris in Portugal, which was associated with a patient transferred from Angola to an ICU in Portugal for liver transplantation after a SARS-CoV-2 infection. C. auris was isolated during the course of bronchoalveolar lavage, and it was subjected to antifungal susceptibility testing and whole-genome sequence analysis. This isolate presents low susceptibility to azoles and belongs to the genetic clade III with a phylogenetic placement close to African isolates. Although clade III has already been reported in Europe, taking into account the patient's clinical history, we cannot discard the possibility that the patient's colonization/infection occurred in Angola, prior to admission in the Portuguese hospital. Considering that C. auris is a fungal pathogen referenced by WHO as a critical priority, this case reinforces the need for continuous surveillance in a hospital setting.

Strategies for Monitoring Microbial Life in Beach Sand for Protection of Public Health.

The 2021 revised guidelines of the World Health Organization recommend monitoring the quality of sand in addition to water at recreational beaches. This review provides background information about the types of beaches, the characteristics of sand, and the microbiological parameters that should be measured. Analytical approaches are described for quantifying fungi and fecal indicator bacteria from beach sand. The review addresses strategies to assess beach sand quality, monitoring approaches, sand remediation, and the proposed way forward for beach sand monitoring programs. In the proposed way forward, recommendations are provided for acceptable levels of fungi given their distribution in the environment. Additional recommendations include evaluating FIB distributions at beaches globally to assess acceptable ranges of FIB levels, similar to those proposed for fungi.

A multicentre external quality assessment: A first step to standardise PCR protocols for the diagnosis of histoplasmosis and coccidioidomycosis.

BACKGROUND: In-house real-time PCR (qPCR) is increasingly used to diagnose the so-called endemic mycoses as commercial assays are not widely available. OBJECTIVES: To compare the performance of different molecular diagnostic assays for detecting Histoplasma capsulatum and Coccidioides spp. in five European reference laboratories. METHODS: Two blinded external quality assessment (EQA) panels were sent to each laboratory that performed the analysis with their in-house assays. Both panels included a range of concentrations of H. capsulatum (n = 7) and Coccidioides spp. (n = 6), negative control and DNA from other fungi. Four laboratories used specific qPCRs, and one laboratory a broad-range fungal conventional PCR (cPCR) and a specific cPCR for H. capsulatum with subsequent sequencing. RESULTS: qPCR assays were the most sensitive for the detection of H. capsulatum DNA. The lowest amount of H. capsulatum DNA detected was 1-4 fg, 0.1 pg and 10 pg for qPCRs, specific cPCR and broad-range cPCR, respectively. False positive results occurred with high concentrations of Blastomyces dermatitidis DNA in two laboratories and with Emergomyces spp. in one laboratory. For the Coccidioides panel, the lowest amount of DNA detected was 1-16 fg by qPCRs and 10 pg with the broad-range cPCR. One laboratory reported a false positive result by qPCR with high load of Uncinocarpus DNA. CONCLUSION: All five laboratories were able to correctly detect H. capsulatum and Coccidioides spp. DNA and qPCRs had a better performance than specific cPCR and broad-range cPCR. EQAs may help standardise in-house molecular tests for the so-called endemic mycoses improving patient management.

Comparison of Multi-locus Genotypes Detected in Aspergillus fumigatus Isolated from COVID Associated Pulmonary Aspergillosis (CAPA) and from Other Clinical and Environmental Sources.

BACKGROUND: Aspergillus fumigatus is a saprophytic fungus, ubiquitous in the environment and responsible for causing infections, some of them severe invasive infections. The high morbidity and mortality, together with the increasing burden of triazole-resistant isolates and the emergence of new risk groups, namely COVID-19 patients, have raised a crescent awareness of the need to better comprehend the dynamics of this fungus. The understanding of the epidemiology of this fungus, especially of CAPA isolates, allows a better understanding of the interactions of the fungus in the environment and the human body. METHODS: In the present study, the M3 markers of the STRAf assay were used as a robust typing technique to understand the connection between CAPA isolates and isolates from different sources (environmental and clinical-human and animal). RESULTS: Of 100 viable isolates that were analyzed, 85 genotypes were found, 77 of which were unique. Some isolates from different sources presented the same genotype. Microsatellite genotypes obtained from A. fumigatus isolates from COVID+ patients were all unique, not being found in any other isolates of the present study or even in other isolates deposited in a worldwide database; these same isolates were heterogeneously distributed among the other isolates. CONCLUSIONS: Isolates from CAPA patients revealed high heterogeneity of multi-locus genotypes. A genotype more commonly associated with COVID-19 infections does not appear to exist.

Anti-Aspergillus fumigatus IgG in patients with bronchiectasis and its relationship with clinical outcome.

Aspergillosis is a mycosis, most commonly affecting the airways. This mycosis can worsen the clinical condition of patients with concurrent lung diseases. We assayed for the presence of serum anti-A. fumigatus IgG in bronchiectasis patients from a tertiary hospital in south Brazil and evaluated the relationship with clinical outcome. Thirty-one patients with bronchiectasis, without cystic fibrosis, were included. Clinical and epidemiological data were collected from all participants. Positive serological tests were detected in 13% (4/31) of the patients. The mortality rate for the year following the assay was, in the seropositive group, 75% (3/4), whereas in the seronegative group, 15% (4/27). An illustrative case is also shown and discussed. Our study highlights the diagnostic challenge and the possible impact of Aspergillus infection on these patients, indicating the necessity of more and larger investigations in the field.

Antimicrobial Resistance and Biofilms Underlying Catheter-Related Bloodstream Coinfection by Enterobacter cloacae Complex and Candida parapsilosis.

Biofilm-associated infections are a public health concern especially in the context of healthcare-associated infections such as catheter-related bloodstream infections (CRBSIs). We evaluated the biofilm formation and antimicrobials resistance (AMR) of Enterobacter cloacae complex and Candida parapsilosis co-isolated from a CRBSI patient. Antimicrobial susceptibility of central venous catheters (CVCs) and hemoculture (HC) isolates was evaluated, including whole genome sequencing (WGS) resistome analysis and evaluation of gene expression to obtain insight into their AMR determinants. Crystal violet assay was used to assess dual biofilm biomass and microscopy was used to elucidate a microorganism's distribution within biofilms assembled on different materials. Bacteria were multidrug-resistant including resistance to colistin and beta-lactams, likely linked to the mcr-9-like phosphoethanolamine transferase and to an ACT family cephalosporin-hydrolyzing class C beta-lactamase, respectively. The R398I and Y132F mutations in the ERG11 gene and its differential expression might account for C. parapsilosis resistance to fluconazole. The phenotype of dual biofilms assembled on glass, polystyrene and polyurethane depends on the material and how biofilms were initiated by one or both pathogens. Biofilms assembled on polyurethane were denser and richer in the extracellular polymeric matrix, and microorganisms were differently distributed on the inner/outer surface of the CVC.

Invasive and Subcutaneous Infections Caused by Filamentous Fungi: Report from a Portuguese Multicentric Surveillance Program.

Invasive fungal infections (IFI) have significantly increased over the past years due to advances in medical care for the at-risk immunocompromised population. IFI are often difficult to diagnose and manage, and can be associated with substantial morbidity and mortality. This study aims to contribute to understanding the etiology of invasive and subcutaneous fungal infections, their associated risk factors, and to perceive the outcome of patients who developed invasive disease, raising awareness of these infections at a local level but also in a global context. A laboratory surveillance approach was conducted over a seven-year period and included: (i) cases of invasive and subcutaneous fungal infections caused by filamentous/dimorphic fungi, confirmed by either microscopy or positive culture from sterile samples, (ii) cases diagnosed as probable IFI according to the criteria established by EORTC/MSG when duly substantiated. Fourteen Portuguese laboratories were enrolled. Cases included in this study were classified according to the new consensus definitions of invasive fungal diseases (IFD) published in 2020 as follows: proven IFI (N = 31), subcutaneous fungal infection (N = 23). Those proven deep fungal infections (N = 54) totalized 71.1% of the total cases, whereas 28.9% were classified as probable IFI (N = 22). It was possible to identify the etiological fungal agent in 73 cases (96%). Aspergillus was the most frequent genera detected, but endemic dimorphic fungi represented 14.47% (N = 11) of the total cases. Despite the small number of cases, a high diversity of species were involved in deep fungal infections. This fact has implications for clinical and laboratory diagnosis, and on the therapeutic management of these infections, since different species, even within the same genus, can present diverse patterns of susceptibility to antifungals.

Novel Clinical and Laboratorial Challenges in Aspergillosis.

In recent years, research in the areas of Aspergillus and aspergillosis has continued to advance rapidly, including advancements in genomics, immunological studies, clinical areas, and diagnostic areas. Recently, new risk groups for the development of aspergillosis have emerged-patients with influenza- or COVID-19-ssociated pulmonary aspergillosis. The rise and spread of antifungal resistances have also become a clinical concern in some geographic areas and have drawn the attention of clinicians due to difficulties in treating these infections. In this paper, a snapshot of these issues is presented, emphasizing these novel clinical and laboratorial challenges in the aspergillosis field and focusing on their actual relevance.

Algorithm to assess the presence of Aspergillus fumigatus resistant strains: The case of Norwegian sawmills.

Association between selection pressure caused by the use of azole fungicides in sawmills and the development of fungal resistance has been described. The aim of this study was to implement an algorithm to assess the presence of Aspergillus section Fumigati resistant strains in sawmills.Eighty-six full-shift inhalable dust samples were collected from eleven industrial sawmills in Norway. Different culture media were used and molecular identification to species level in Aspergillus section Fumigati was done by calmodulin sequencing and TR34/L98H and TR46/Y121F/T289A mutations were screened by real-time PCR assay and confirmed by cyp51A sequencing. Six Fumigati isolates were identified as A. fumigatus sensu stricto and two of these grew on azole-supplemented media and were further analyzed by real-time PCR. One was confirmed to be a TR34/L98H mutant.The obtained results reinforce the need to assess the presence of A. fumigatus sensu stricto resistant isolates at other workplaces with fungicide pressure.

COVID-19-Associated Invasive Pulmonary Aspergillosis in the Intensive Care Unit: A Case Series in a Portuguese Hospital.

Invasive pulmonary aspergillosis (IPA) has become a recognizable complication in coronavirus disease 2019 (COVID-19) patients admitted to intensive care units (ICUs). Alveolar damage in the context of acute respiratory distress syndrome (ARDS) appears to be the culprit in facilitating fungal invasion in COVID-19 patients, leading to a COVID-19-associated pulmonary aspergillosis (CAPA) phenomenon. From November 2020 to 15 February 2021, 248 COVID-19 patients were admitted to our ICUs, of whom ten patients (4% incidence) were classified as either probable (six) or possible (four) CAPA cases. Seven patients had positive cultural results: Aspergillus fumigatus sensu stricto (five), A. terreus sensu stricto (one), and A. welwitschiae (one). Five patients had positive bronchoalveolar lavage (BAL) and galactomannan (GM), and two patients had both positive cultural and GM criteria. All but two patients received voriconazole. Mortality rate was 30%. Strict interpretation of classic IPA definition would have resulted in eight overlooked CAPA cases. Broader diagnostic criteria are essential in this context, even though differentiation between Aspergillus colonization and invasive disease might be more challenging. Herein, we aim to raise awareness of CAPA in view of its potential detrimental outcome, emphasizing the relevance of a low threshold for screening and early antifungal treatment in ARDS patients.

Attitudes and knowledge in blood donation among nursing students: A cross-sectional study in Spain and Portugal.

BACKGROUND: Blood donors are key in meeting the ever-increasing blood requirements worldwide. The Spanish and Portuguese donation systems are based on altruism and voluntariness. However, nursing students may not be fully aware of the importance of this social responsibility and their professional skills in this field. OBJECTIVES: This study aimed to identify differences regarding attitudes towards and knowledge about blood donation among Spanish and Portuguese undergraduate Nursing students (1st to 8th semester), as well as to analyse how different variables account for them. DESIGN: A multicentre cross-sectional study was carried out. PARTICIPANTS/SETTINGS: The participants of the study were 1038 nursing students from four Schools of Nursing in two countries, Spain and Portugal. METHODS: The web-based CADS-19 questionnaire to measure attitudes and knowledge was used during the academic years 2018-2019 and 2019-2020. Additionally, sociodemographic data were collected. RESULTS: The mean knowledge score was 3.079 out of 10 (SD = 1.429). The level of knowledge differed significantly by gender, where females scored higher, along with older students and previous donors. The highest mean attitude score corresponded to the "external incentives" dimension, significant differences were found between countries. In barriers and incentives, some differences were found depending on gender or sexual orientation, among others, with slightly better attitudes in Spanish participants. CONCLUSIONS: The level of knowledge was lower than expected, considering participants were nursing students. The attitude's comparative analysis between both countries showed significant differences, especially in the pretext dimension. As for greater donation rates found in Spanish students, nurse-led international partnerships could be designed to enhance health literacy and sensitivity among nursing undergraduates. Interventions should focus on specific theoretical and practical training programs and educative actions should contribute to a greater awareness, motivation, and sensitise students to blood donation.

Molecular epidemiology of aspergillosis in Magellanic penguins and susceptibility patterns of clinical isolates.

Aspergillus section Fumigati is reported in up to 99% of aspergillosis cases in penguins. So far, no data regarding molecular epidemiology and azole resistance are available for A. fumigatus isolates collected from Magellanic penguins. The aim of this work was to perform molecular identification of Aspergillus section Fumigati at species level, to genotype those isolates using microsatellite markers, to evaluate the in vitro susceptibility patterns of A. fumigatus sensu stricto, and to characterize the cyp51A gene in clinical A. fumigatus strains isolated from Magellanic penguins with proven aspergillosis. All 34 isolates included in the study were identified as A. fumigatus sensu stricto. Analyzing the genetic diversity of the isolates of A. fumigatus sensu stricto, we identified two possible outbreaks in the rehabilitation center and we also observed the maintenance of clonal strains through the years. One A. fumigatus sensu stricto isolate was resistant to posaconazole, but the mutations found in the cyp51A gene of this isolate have not been described as conferring phenotypic resistance, suggesting that other mechanisms of resistance could be involved in the resistance of this isolate. With this study, we were able to understand the molecular diversity of Aspergillus fumigatus isolates collected from Magellanic penguins, to characterize them and to associate them with the described global population of Aspergillus fumigatus.

A. fumigatus sensu stricto is of great importance in penguins' aspergillosis. We could identify two outbreaks in the rehabilitation center and the maintenance of clonal strains through the years. Regarding antifungal prophylaxis, it may proceed, but preferably with surveillance for azole resistance.

Intimate Relationships as Perceived by Adolescents: Concepts and Meanings.

Adolescence is a period of great changes and the assumption of risk behaviours at the level of sexuality may have implications for health and well-being. Nowadays, adolescents live free from constraints and prioritise freedom, using their own terminology to label their relationships, it becoming in turn important to conceptualise intimacy relationships from their perspective. Therefore, a qualitative, descriptive, and exploratory study was performed. Participants included 109 adolescents aged 14 and 18 years old from public schools in central Portugal. Data were collected using 12 focus groups and a content analysis was undertaken. These terms attributed to intimate relationships by adolescents are, for the most part, mutual for both genders: crush, friendzone, friends with benefits, making out, dating, and similar in terms of meaning. In an intimate relationship, adolescents give priority to factors such as respect, trust, and love. The fear of loneliness, obsession, and low self-esteem are reasons pointed out by adolescents for maintaining an unhealthy intimate relationship. Adolescents' knowledge of language about their intimate relationships is essential to establish effective communication and to build intervention programs in the healthy intimacy relationships field.

Trends on Aspergillus Epidemiology-Perspectives from a National Reference Laboratory Surveillance Program.

Identification of Aspergillus to species level is important since sibling species may display variable susceptibilities to multiple antifungal drugs and also because correct identification contributes to improve the knowledge of epidemiological studies. Two retrospective laboratory studies were conducted on Aspergillus surveillance at the Portuguese National Mycology Reference Laboratory. The first, covering the period 2017-2018, aimed to study the molecular epidemiology of 256 Aspergillus isolates obtained from patients with respiratory, subcutaneous, or systemic infections and from environmental samples. The second, using our entire collection of clinical and environmental A. fumigatus isolates (N = 337), collected between 2012 and 2019, aimed to determine the frequency of azole-resistant A. fumigatus isolates. Aspergillus fumigatus sensu stricto was the most frequent species in both clinical and environmental samples. Overall, and considering all Aspergillus sections identified, a high frequency of cryptic species was detected, based on beta-tubulin or calmodulin sequencing (37% in clinical and 51% in environmental isolates). Regarding all Fumigati isolates recovered from 2012-2019, the frequency of cryptic species was 5.3% (18/337), with the identification of A. felis (complex), A. lentulus, A. udagawae, A. hiratsukae, and A. oerlinghauensis. To determine the frequency of azole resistance of A. fumigatus, isolates were screened for azole resistance using azole-agars, and 53 possible resistant isolates were tested by the CLSI microdilution reference method. Nine A. fumigatus sensu stricto and six Fumigati cryptic isolates showed high minimal inhibitory concentrations to itraconazole, voriconazole, and/or posaconazole. Real-time PCR to detect cyp51A mutations and sequencing of cyp51A gene and its promoter were performed. The overall frequency of resistance to azoles in A. fumigatus sensu stricto was 3.0%. With this retrospective analysis, we were able to detect one azole-resistant G54R mutant A. fumigatus environmental isolate, collected in 2015. The TR34/L98H mutation, linked to environmental transmission route of azole resistance, was the most frequently detected mutation (N = 4; 1.4%). Our findings underline the demand for correct identification and susceptibility testing of Aspergillus isolates.

Aspergillus collected in specific indoor settings: their molecular identification and susceptibility pattern.

Exposure to Aspergillus conidia is an increased risk factor for the development of respiratory symptoms. The emergence of azole resistance in Aspergillus fumigatus is a major concern for the scientific community. The aim of this study was to perform the molecular identification of Aspergillus species collected from different occupational and non-occupational indoor settings and to study the azole susceptibility profile of the collected Fumigati isolates. The selected Aspergillus isolates were identified as belonging to the sections Fumigati, Nigri Versicolores, Terrei, Clavati and Nidulantes. All the Aspergillus fumigatus were screened for azole resistance using an agar media supplemented with itraconazole, voriconazole and posaconazole. None of the tested isolates showed resistance to those azoles. Knowledge of Aspergillus epidemiology in specific indoor environments allows a better risk characterization regarding Aspergillus burden. This study allowed the analysis of the molecular epidemiology and the determination of the susceptibility pattern of Aspergillus section Fumigati found in the studied indoor settings.

Azole-Resistant Aspergillus fumigatus Harboring the TR34/L98H Mutation: First Report in Portugal in Environmental Samples.

INTRODUCTION: The frequency in detection of azole-resistant Aspergillus fumigatus isolates has increased since 2010. In Portugal, the section Fumigati is one of the most frequent, and resistant strains to have been found in clinical and environmental contexts. Although several cryptic species within the Fumigati section show intrinsic resistance to azoles, one factor driving (acquired) resistance is selective pressure deriving from the extensive use of azoles. This is particularly problematic in occupational environments where high fungal loads are expected, and where there is an increased risk of human exposure and infection, with impact on treatment success and disease outcome. The mechanisms of resistance are diverse, but mainly associated with mutations in the cyp51A gene. Despite TR34/L98H being the most frequent mutation described, it has only been detected in clinical specimens in Portugal. METHODS: We analyzed 99 A. fumigatus isolates from indoor environments (healthcare facilities, spas, one dairy and one waste sorting unit) collected from January 2018 to February 2019 in different regions of Portugal. Isolates were screened for resistance to itraconazole, voriconazole and posaconazole by culture, and resistance was confirmed by broth microdilution. Sequencing of the cyp51A gene and its promoter was performed to detect mutations associated with resistance. RESULTS: Overall, 8.1% of isolates were able to grow in the presence of at least one azole, and 3% (isolated from the air in a dairy and from filtering respiratory protective devices in a waste sorting industry) were pan-azole-resistant, bearing the TR34/L98H mutation. CONCLUSION: For the first time in Portugal, we report environmental isolates bearing the TR34/L98H mutation, isolated from occupational environments. Environmental surveillance of the emergence of azole-resistant A. fumigatus sensu stricto strains is needed, to ensure proper and timely implementation of control policies that may have a positive impact on public and occupational health.

Aspergillosis, Avian Species and the One Health Perspective: The Possible Importance of Birds in Azole Resistance.

The One Health context considers health based on three pillars: humans, animals, and environment. This approach is a strong ally in the surveillance of infectious diseases and in the development of prevention strategies. Aspergillus spp. are fungi that fit substantially in this context, in view of their ubiquity, as well as their importance as plant pathogens, and potentially fatal pathogens for, particularly, humans and avian species. In addition, the emergence of azole resistance, mainly in Aspergillus fumigatus sensu stricto, and the proven role of fungicides widely used on crops, reinforces the need for a multidisciplinary approach to this problem. Avian species are involved in short and long distance travel between different types of landscapes, such as agricultural fields, natural environments and urban environments. Thus, birds can play an important role in the dispersion of Aspergillus, and of special concern, azole-resistant strains. In addition, some bird species are particularly susceptible to aspergillosis. Therefore, avian aspergillosis could be considered as an environmental health indicator. In this review, aspergillosis in humans and birds will be discussed, with focus on the presence of Aspergillus in the environment. We will relate these issues with the emergence of azole resistance on Aspergillus. These topics will be therefore considered and reviewed from the "One Health" perspective.

[Candida auris: The Recent Emergence of a Multiresistant Pathogenic Fungi]. / Candida auris: Emergência Recente de um Fungo Patogénico Multirresistente.

Candida auris was first described as a new species back in 2009. Although it differs markedly from other Candida species, this species can be misidentified as other yeasts in the routine microbiology laboratories. Therefore, its identification to species level should be confirmed by reference laboratories. Candida auris exhibits potential to cause invasive infections, and frequently shows a multidrugresistance pattern, and it is associated with high mortality rates. Outbreaks caused by Candida auris and associated with health care institutions have been reported in several countries around the world, including some European countries, such as the United Kingdom and Spain. In Portugal, to our knowledge, there are no known infections or colonization cases caused by Candida auris. This species can survive in the environment for several weeks and once introduced into the hospital environment, the risk of transmission is high, requiring strict infection control measures in order to prevent transmission. This paper intends to raise the awareness of the emergence of this fungal species, as well as to discuss the consequences of this situation.

Candida auris foi descrita pela primeira vez em 2009, como uma espécie distinta das outras leveduras do género Candida. Este fungo é difícil de se distinguir de outras espécies com que se correlaciona, sendo, atualmente, aconselhada a confirmação da sua identificação por laboratórios de referência. Esta levedura tem a capacidade de causar infeções invasivas, podendo ser resistente às três classes de antifúngicos, sendo a mortalidade elevada. Candida auris tem sido detetada em vários países do Mundo, incluindo alguns países da Europa, tais como Reino Unido e Espanha. Até à data, em Portugal, não há registo de qualquer caso de infeção/colonização por Candida auris. Esta espécie pode sobreviver no ambiente durante várias semanas e uma vez introduzida no ambiente hospitalar, o risco de transmissão é elevado, obrigando à implementação de medidas rigorosas de controlo da infeção, por forma a prevenir a transmissão. Este artigo pretende dar a conhecer e discutir a problemática da emergência deste fungo e as suas eventuais consequências.