{"id":"W4225839863","doi":"10.1139/facets-2021-0139","title":"SARS-CoV-2 detection from the built environment and wastewater and its use for hospital surveillance","year":2022,"lang":"en","type":"article","venue":"FACETS","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ottawa Hospital; University of Waterloo; Carleton University; University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada; Jarislowsky Foundation","keywords":"Medicine; Coronavirus disease 2019 (COVID-19); Pandemic; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Wastewater; Sampling (signal processing); Emergency medicine; Environmental health; Environmental science; Disease; Environmental engineering; Internal medicine; Infectious disease (medical specialty)","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001024659,0.0004341812,0.0003602641,0.0006830713,0.0002859077,0.001117594,0.0003066889,0.000317131,0.0007093482],"category_scores_gemma":[0.001912548,0.0001732191,0.0002192442,0.000635826,0.0003110782,0.0003776676,0.0005538262,0.0002336314,0.0001270515],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002540796,"about_ca_system_score_gemma":0.0005126096,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002374428,"about_ca_topic_score_gemma":0.005704709,"domain_scores_codex":[0.9988068,0.0005780103,0.00008739523,0.000143318,0.0002633825,0.0001210882],"domain_scores_gemma":[0.9989079,0.0003135151,0.0003958522,0.0000760667,0.0002214682,0.00008513868],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001274327,0.00006801086,0.9746941,0.00005715707,0.00001730514,0.0001093612,0.000129468,0.0002095354,0.0110748,0.00002328941,0.0001046167,0.01338496],"study_design_scores_gemma":[0.000006658217,0.0005855173,0.985635,0.00005135387,0.00003521199,0.000498242,0.001073207,0.001791686,0.009621633,0.0000871,0.0006001673,0.00001425378],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967348,0.0004916798,0.001392249,0.0000804245,0.0000117539,0.00003475793,0.0002550344,0.00001732076,0.0009819145],"genre_scores_gemma":[0.9980791,0.0001895528,0.001410362,0.00002982344,0.00000946262,0.00001331206,0.0001546567,0.000002235121,0.0001114662],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002374428,"threshold_uncertainty_score":0.005419016,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04316068640858255,"score_gpt":0.2654266875627096,"score_spread":0.222266001154127,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}