{"id":"W4395450697","doi":"10.15585/mmwr.mm7316a2","title":"SARS-CoV-2 Viral Shedding and Rapid Antigen Test Performance — Respiratory Virus Transmission Network, November 2022–May 2023","year":2024,"lang":"en","type":"article","venue":"MMWR Morbidity and Mortality Weekly Report","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Center for Immunization and Respiratory Diseases; Centers for Disease Control and Prevention; York University; School of Medicine, Emory University; Moderna; Seqirus; Murdoch Children's Research Institute; Marshfield Clinic Research Institute; BioFire Diagnostics; National Institute of Allergy and Infectious Diseases; Children’s Hospital of Wisconsin Research Institute; Vanderbilt University Medical Center; National Heart, Lung, and Blood Institute; Pfizer; Children's Hospital Colorado; University of Washington; Emory University; Vanderbilt University; National Institutes of Health; U.S. Department of Health and Human Services","keywords":"Viral culture; Asymptomatic; Antigen; Medicine; Viral shedding; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Immunology; Virology; Real-time polymerase chain reaction; Reverse transcription polymerase chain reaction; Transmission (telecommunications); Virus; Coronavirus disease 2019 (COVID-19); Internal medicine; Biology; Disease; Gene; Gene expression; Infectious disease (medical specialty)","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003250356,0.0003496165,0.0002463249,0.0006020209,0.0004341967,0.001169221,0.0004158246,0.0007502264,0.004330157],"category_scores_gemma":[0.004882282,0.000215589,0.0002407813,0.0007089883,0.0001931454,0.0006494942,0.0004623787,0.0005140523,0.001581317],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001572628,"about_ca_system_score_gemma":0.0007874633,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02151864,"about_ca_topic_score_gemma":0.03901327,"domain_scores_codex":[0.9989556,0.0002928292,0.00009957253,0.0001311825,0.0003747464,0.0001460427],"domain_scores_gemma":[0.9966852,0.0004444861,0.00117165,0.0001601603,0.0009773067,0.000561189],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000850979,0.000165404,0.9775743,0.0000316453,0.00007167578,0.0001642151,0.0000800745,0.0005708652,0.0004554122,0.00008256033,0.01142229,0.008530604],"study_design_scores_gemma":[0.00002304613,0.0001297415,0.9943287,0.00002532858,0.0000121132,0.0001790482,0.00009387808,0.002238183,0.0003042921,0.00005628762,0.002600842,0.000008584577],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9540461,0.00168091,0.001652917,0.002123522,0.0003805996,0.0002150408,0.02072176,0.0001983236,0.01898083],"genre_scores_gemma":[0.9789191,0.0002898455,0.0007059262,0.0004869764,0.0001958593,0.0001206928,0.01403982,0.00002596461,0.005215731],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02151864,"threshold_uncertainty_score":0.04278678,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07418949087666919,"score_gpt":0.3389257797952185,"score_spread":0.2647362889185493,"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."}}