Fungus microbiota in air conditioners in intensive care units in Teresina, Piauí
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It is important to provide individual protection equipment for professionals, adopt hospital infection control measures, raise the awareness of the presence of fungus infection, improve air circulation around the environment, periodically clean the air conditioners, and make health professionals alert to the importance of these fungi in the hospital environment.Abstract:
With the aim of identifying the fungus microbiota in air conditioners in intensive care units (ICUs) within public and private hospitals in Teresina, Piaui, solid material was collected from ten different ICUs. Thirty-three species of Moniliaceae and Dematiaceae were isolated, which was the first report of these in Piaui. High frequencies of Aspergillus niger Van Tieghem (60%), Aspergillus fumigatus Fres (50%), Trichoderma koningii Oudem (50%) and Aspergillus flavus Link: Fr. (40%) were recorded. The air conditioner cleanliness validity had expired in all the ICUs, and the quantity of colony-forming units exceeded the levels permitted by Law 176/00 from the Ministry of Health. It is important to provide individual protection equipment for professionals, adopt hospital infection control measures, raise the awareness of the presence of fungus infection, improve air circulation around the environment, periodically clean the air conditioners, and make health professionals alert to the importance of these fungi in the hospital environment.read more
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Book ChapterDOI
Biodiversity of the Genus Hypocrea/Trichoderma in Different Habitats
László Kredics,Lóránt Hatvani,S. Naeimi,Péter Körmöczi,László Manczinger,Csaba Vágvölgyi,Irina S. Druzhinina +6 more
TL;DR: This chapter attempts to summarize the recently available and rapidly increasing amount of information in the literature about the occurrence and biodiversity of Trichoderma species in different ecological habitats.
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Molecular screening of 246 Portuguese Aspergillus isolates among different clinical and environmental sources
Raquel Sabino,Cristina Veríssimo,Helena Parada,João Brandão,Carla Viegas,Elisabete Carolino,Karl V. Clemons,David A. Stevens,David A. Stevens +8 more
TL;DR: Knowing the species-complex epidemiology for each setting, as well as the identification of cryptic species among the collected clinical isolates, is important to allow preventive and corrective measures to be taken, which may result in decreased exposure to those organisms and a better prognosis.
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Qualidade do ar em ambientes internos hospitalares: estudo de caso e análise crítica dos padrões atuais
Marina Eller Quadros,Henrique de Melo Lisboa,Vetúria Lopes de Oliveira,Waldir Nagel Schirmer +3 more
TL;DR: In this paper, the authors evaluated the air quality in three indoor hospital environments: a neonatal intensive care unit (ICU), an adult ICU and a surgical ward of a hospital in Florianopolis, Brazil.
Journal ArticleDOI
Fungal Microbiota in Air-Conditioning Installed in Both Adult and Neonatal Intensive Treatment Units and Their Impact in Two University Hospitals of the Central Western Region, Mato Grosso, Brazil
TL;DR: Evaluation of fungal microbiota in the air-conditioning units indirectly determined that the air quality was compromised in both university hospitals analyzed, which constitutes a risk factor for the acquisition of infection in the intensive care units.