Louisa R Peralta, Cassidy Kealy-Ashby, Katherine Owen, Lucy Corbett
Health literacy profiles of final year pre-service teachers in two initial education programs compared with the general population: A cross-sectional study using the Health Literacy Questionnaire
Health promotion journal of Australia : official journal of Australian Association of Health Promotion Professionals
characterizing indoor microbial communities using molecular methods provides insight bacterial assemblages present environments influence occupants health conducted environmental assessment part epidemiologic study 50 elementary schools large city northeastern usa vacuumed dust edges floor 500 classrooms accounting 499 processed dust aliquots 16s illumina miseq sequencing characterize bacterial assemblages dna sequences organized operational taxonomic units otus identified using database derived national center biotechnology information bacterial diversity ecological analyses performed genus level identified 29 phyla 57 classes 148 orders 320 families 1193 genera 2045 species 3073 otus number genera per school ranged 470 705 phylum proteobacteria richest firmicutes abundant abundant order included lactobacillales spirulinales clostridiales halospirulina abundant genus never reported school studies gramnegative bacteria abundant richer relative abundance 053 1632 otus grampositive bacteria 047 1441 outdoor environmentassociated genera identified greater abundance classrooms contrast homes humanassociated bacteria typically abundant effects school location degree water damage building condition number students air temperature humidity floor material classrooms floor level bacterial richness community composition statistically significant subtle indicating relative stability classroom microbiome environmental stress study indicates classroom floor dust characteristic bacterial community different typical house dust represented grampositive humanassociated bacteria health implications exposure microbiomes classroom floor dust may different homes school staff students video abstract