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Aspergillus spp. and azole-resistance characterization on filtering respiratory protective devices from waste sorting industry

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Resumo:Studies performed on the waste management industry have reported Aspergillus as the most frequent genera on waste-sorting, incineration and composting. Filtering respiratory protective devices (FRPD) are disposable after one-day use (workshift) and their use is mandatory in Portuguese wastesorting industries. During FRPD use, humidity and temperature conditions provide a favorable environment for Aspergillus growth retained. The aim of this study was to characterize Aspergillus spp. presence in FRPD interior layer and exhalation valves, as well as to detect possible azole-resistant isolates in this complex indoor environment.
Autores principais:Viegas, Carla
Outros Autores:Dias, M.; Almeida, Beatriz; Gonçalves, P.; Veríssimo, Carla; Sabino, Raquel; Aranha Caetano, Liliana
Assunto:Occupational health Occupational exposure Filtering respiratory protective devices Waste sorting industry Aspergillus Azole-resistance Portugal Project nº 23222 (02/SAICT/2016) Project EXPOsE Projeto 02/SAICT/2016 Project Waste FRPD Project IPL/2018/WasteFRPD_ESTeSL
Ano:2020
País:Portugal
Tipo de documento:documento de conferência
Tipo de acesso:acesso aberto
Instituição associada:Instituto Politécnico de Lisboa
Idioma:inglês
Origem:Repositório Científico do Instituto Politécnico de Lisboa
Descrição
Resumo:Studies performed on the waste management industry have reported Aspergillus as the most frequent genera on waste-sorting, incineration and composting. Filtering respiratory protective devices (FRPD) are disposable after one-day use (workshift) and their use is mandatory in Portuguese wastesorting industries. During FRPD use, humidity and temperature conditions provide a favorable environment for Aspergillus growth retained. The aim of this study was to characterize Aspergillus spp. presence in FRPD interior layer and exhalation valves, as well as to detect possible azole-resistant isolates in this complex indoor environment.