52 documents found, page 1 of 6
Boosting knowledge on occupational exposure to microbial contamination in Portu...
Dias, Marta; Gomes, Bianca; Pena, Pedro; Cervantes, Renata; Rodriguez, Margarida; Riesenberger, Bruna; Marques, Liliana; Carolino, ElisabeteIntroduction: Wood industry workers face health risks due to exposure to microorganisms and their metabolites. This study aimed to characterize seasonal microbial contamination, antifungal resistance, mycotoxins, cytotoxicity, and particulate matter in Portuguese carpentries, to reduce exposure and promote safe working conditions. Methods: Conducted in six carpentries in Lisbon, Portugal, the sampling strategy ...
Tackling fungal contamination for safer farming
Gomes, Bianca; Dias, Marta; Cervantes, Renata; Pena, Pedro; Twarużek, Magdalena; Kosicki, Robert; Viegas, Susana; Viegas, CarlaBiosafety measures are essential for maintaining animal health and workplace safety in poultry production. Poultry farm environments favor fungal growth, yet information on fungal contamination and associated health risks remains scarce. This study aimed to assess fungal and mycotoxin contamination in poultry pavilions (PP) during the poultries' growth cycle. Sampling was conducted during winter in 14 PP, Portu...
From farm to food: the overlooked impact of mycotoxins in poultry feed
Gomes, Bianca; Dias, Marta; Cervantes, Renata; Pena, Pedro; Twarużek, Magdalena; Kosicki, Robert; Viegas, Susana; Viegas, CarlaThe occurrence of mycotoxins in poultry feeds is a primary problem worldwide due to their carcinogenic, mutagenic, and reprotoxic effects. This secondary metabolite generated by fungi can compromise animals' health and productivity. Monitoring mycotoxin exposure is crucial, as fungi are not reliable indicators of mycotoxin presence. This is partly because mycotoxins can remain in the environment long after the ...
Unraveling the occupational exposure to mycotoxins in a waste management settin...
Martins, Carla; Viegas, Carla; Eriksen, Elke; Graff, Pål; Afanou, Anani Komlavi; Straumfors, Anne; Twarużek, Magdalena; Grajewski, Jan; Kosicki, RobertIntroduction: Waste management represents an occupational setting where fungi are significant contaminants. This study aimed to assess the exposure of waste workers to mycotoxins through a human biomonitoring study. Methods: Thirty-three workers and 19 controls provided spot urine samples to determine 10 mycotoxins’ urinary biomarkers using liquid chromatography coupled with mass spectrometry. Risk characteriza...
Microbial assessment in a rare Norwegian book collection: a One Health approach...
Sequeira, Sílvia O.; Pasnak, Ekaterina; Viegas, Carla; Gomes, Bianca; Dias, Marta; Cervantes, Renata; Pena, Pedro; Twarużek, Magdalena; Kosicki, RobertMicrobial contamination poses a threat to both the preservation of library and archival collections and the health of staff and users. This study investigated the microbial communities and potential health risks associated with the UNESCO-classified Norwegian Sea Trade Archive (NST Archive) collection exhibiting visible microbial colonization and staff health concerns. Dust samples from book surfaces and the st...
Assessment of the microbial contamination in 'Do It Yourself' (DIY) stores: a h...
Dias, Marta; Gomes, Bianca; Pena, Pedro; Cervantes, Renata; Gonçalves, Sara; Carolino, Elisabete; Twarużek, Magdalena; Kosicki, Robert; Ałtyn, IwonaIntroduction: In “Do-It-Yourself” (DIY) stores, workers from the wood department are considered woodworkers. Given the health risks associated with woodworking, particularly from fungi and their metabolites, this study aims to assess microbial contamination and health risks for both workers and customers. Methods: The study was developed in 13 DIY stores in the Lisbon Metropolitan Area, Portugal. It employed a ...
Assessment of Portuguese fitness centers: bridging the knowledge gap on harmful...
Viegas, Carla; Peixoto, Cátia; Gomes, Bianca; Dias, Marta; Cervantes, Renata; Pena, Pedro; Slezakova, Klara; Pereira, Maria do Carmo; Morais, SimoneThe lack of knowledge regarding the extent of microbial contamination in Portuguese fitness centers (FC) puts attendees and athletes at risk for bioaerosol exposure. This study intends to characterize microbial contamination in Portuguese FC by passive sampling methods: electrostatic dust collectors (EDC) (N=39), settled dust (N=8), vacuum filters (N=8), and used cleaning mops (N=12). The obtained extracts were...
Microbial occupational exposure in e-waste recycling: biological hazards, their...
Viegas, Carla; Gomes, Bianca; Dias, Marta; Cervantes, Renata; Pena, Pedro; Gonçalves, Sara; Almeida-Silva, Marina; Carolino, ElisabeteE-waste management is a major environmental concern that also poses serious risks to occupational health. While e-waste workers are exposed to a variety of chemicals, little is known about occupational exposure to microbiological agents. This study aims to fill that gap. For that purpose, two e-waste facilities were assessed: one battery-recycling facility (BRF), and another facility (SRE) dedicated to e-waste ...
Assessment of Portuguese fitness centers: Bridging the knowledge gap on harmful...
Viegas, Carla; Peixoto, Cátia; Gomes, Bianca; Dias, Marta; Cervantes, Renata; Pena, Pedro; Slezakova, Klara; Pereira, Maria do Carmo; Morais, SimoneThe lack of knowledge regarding the extent of microbial contamination in Portuguese fitness centers (FC) puts attendees and athletes at risk for bioaerosol exposure. This study intends to characterize microbial contamination in Portuguese FC by passive sampling methods: electrostatic dust collectors (EDC) (N = 39), settled dust (N = 8), vacuum filters (N = 8), and used cleaning mops (N = 12). The obtained extra...
Microbial Occupational Exposure in e-waste Recycling: Biological Hazards, Their...
Viegas, Carla; Gomes, Bianca; Dias, Marta; Cervantes, Renata; Pena, Pedro; Gonçalves, Sara; Almeida-Silva, Marina; Carolino, ElisabeteE-waste management is a major environmental concern that also poses serious risks to occupational health. While e-waste workers are exposed to a variety of chemicals, little is known about occupational exposure to microbiological agents. This study aims to fill that gap. For that purpose, two e-waste facilities were assessed: one battery-recycling facility (BRF), and another facility (SRE) dedicated to e-waste ...