{"id":"W4286256934","doi":"10.1016/j.cmi.2022.07.012","title":"Sars-Cov-2 exposures of healthcare workers and acquisition of COVID-19","year":2022,"lang":"en","type":"letter","venue":"Clinical Microbiology and Infection","topic":"Infection Control and Ventilation","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary; Alberta Health Services","funders":"Canadian Institutes of Health Research; Pfizer","keywords":"Medicine; Health care; Personal protective equipment; Hygiene; Epidemiology; Family medicine; Pandemic; Interim; Infection control; Environmental health; Public health; Population; MEDLINE; Scopus; Coronavirus disease 2019 (COVID-19); Nursing; Intensive care medicine; Pathology; Disease; Geography","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"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":[0.001000543,0.00042345,0.0004236773,0.0003387263,0.001991743,0.001116974,0.0004597514,0.00862855,0.006208593],"category_scores_gemma":[0.005068802,0.0003880813,0.0003815561,0.0003195927,0.0004019049,0.0007736901,0.0004828318,0.00359779,0.001595829],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001005402,"about_ca_system_score_gemma":0.001785454,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0138117,"about_ca_topic_score_gemma":0.01762232,"domain_scores_codex":[0.9992456,0.0002709879,0.00008647765,0.00006659794,0.0001383966,0.0001919077],"domain_scores_gemma":[0.9978867,0.0008701269,0.0002730299,0.0001127052,0.0003998167,0.0004576308],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00139525,0.0009578057,0.4459924,0.0001746422,0.00008528175,0.1013846,0.003417833,0.0002559655,0.003155419,0.001983018,0.4174976,0.02370017],"study_design_scores_gemma":[0.0004509968,0.002407923,0.5960183,0.0008418356,0.0001920161,0.1063427,0.01776754,0.003839757,0.002181612,0.007742388,0.2620186,0.0001962814],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.3357323,0.001420941,0.0007286465,0.5753314,0.009564976,0.0001621847,0.001548333,0.0001254048,0.07538578],"genre_scores_gemma":[0.7217968,0.001335921,0.000729584,0.2219137,0.01687781,0.0001066325,0.0005163032,0.00005676555,0.03666647],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.0138117,"threshold_uncertainty_score":0.0274626,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06278892957587426,"score_gpt":0.3873531010919866,"score_spread":0.3245641715161123,"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."}}