{"id":"W3136151999","doi":"10.4315/jfp-20-492","title":"Exposure Profile of Severe Acute Respiratory Syndrome Coronavirus 2 in Canadian Food Sources","year":2021,"lang":"en","type":"article","venue":"Journal of Food Protection","topic":"Infection Control and Ventilation","field":"Medicine","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Canada","funders":"","keywords":"Coronavirus disease 2019 (COVID-19); Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); 2019-20 coronavirus outbreak; Respiratory system; Coronavirus; Betacoronavirus; Medicine; Environmental health; Biology; Virology; Outbreak; Internal medicine; Infectious disease (medical specialty)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0005012488,0.0004271776,0.0002669101,0.001501348,0.002286094,0.001017747,0.0006197438,0.0003922206,0.003145486],"category_scores_gemma":[0.00142195,0.0002494627,0.0004583166,0.002714197,0.0003723616,0.0002929874,0.0007387474,0.0003353153,0.0002919028],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01107019,"about_ca_system_score_gemma":0.01264736,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9786671,"about_ca_topic_score_gemma":0.9804322,"domain_scores_codex":[0.9990822,0.00005278215,0.0000429072,0.0001360962,0.0005031216,0.0001829785],"domain_scores_gemma":[0.9989715,0.00003928702,0.0001596712,0.00002042305,0.0006833446,0.0001258011],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002133503,0.00005375371,0.9893124,0.00007982812,0.00005484377,0.000196882,0.001293232,0.0001845247,0.001776958,0.00009294418,0.000772944,0.005968322],"study_design_scores_gemma":[0.000002413817,0.00007597354,0.996591,0.00002378878,0.0000186804,0.00009305091,0.001431994,0.0001473075,0.0002364318,0.00001298279,0.001354823,0.000011485],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9910688,0.0004002764,0.0002623131,0.0001296086,0.000009392394,0.00008381688,0.004716341,0.0000110969,0.003318498],"genre_scores_gemma":[0.9956053,0.0003386473,0.000325971,0.00007462364,0.000003399442,0.0000264276,0.002230947,0.000005698203,0.001388858],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02133286,"threshold_uncertainty_score":0.08032024,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02955599088142796,"score_gpt":0.2664674484350618,"score_spread":0.2369114575536339,"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."}}