{"id":"W2169180983","doi":"10.1086/656582","title":"Household Transmission of the 2009 Pandemic A/H1N1 Influenza Virus: Elevated Laboratory‐Confirmed Secondary Attack Rates and Evidence of Asymptomatic Infections","year":2010,"lang":"en","type":"article","venue":"Clinical Infectious Diseases","topic":"Influenza Virus Research Studies","field":"Medicine","cited_by":119,"is_retracted":false,"has_abstract":true,"ca_institutions":"BC Centre for Disease Control; Centre Hospitalier de l’Université de Montréal; Institut National de Santé Publique du Québec; Université Laval; Centre hospitalier universitaire de Québec","funders":"Centers for Disease Control and Prevention","keywords":"Medicine; Asymptomatic; Transmission (telecommunications); Sore throat; Pandemic; Confidence interval; Observational study; Attack rate; Vomiting; Pediatrics; Influenza A virus; Diarrhea; Epidemiology; Internal medicine; Virus; Virology; Surgery; Coronavirus disease 2019 (COVID-19); Disease; 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":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.0008421455,0.0002642822,0.0007948673,0.0001660316,0.0002321742,0.00002582702,0.0001864354,0.0002613388,0.0001816329],"category_scores_gemma":[0.009384437,0.0001760454,0.0003219174,0.0006646661,0.001617593,0.0002392347,0.000147905,0.0009831298,0.00001083157],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003208241,"about_ca_system_score_gemma":0.0008247094,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001069656,"about_ca_topic_score_gemma":0.0001275737,"domain_scores_codex":[0.9972652,0.0004239936,0.001163138,0.0003869362,0.0004312274,0.000329517],"domain_scores_gemma":[0.9949083,0.002987918,0.0004459883,0.0006685064,0.0006240201,0.0003652398],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002157346,0.0008654269,0.9466785,0.0008908154,0.0002837631,0.000003173192,0.00008754338,0.00001489803,0.04751431,0.00001988107,0.0008954218,0.00253059],"study_design_scores_gemma":[0.002522696,0.0009114857,0.9842927,0.001011578,0.0004847657,0.000007736272,0.00003213363,0.0001166071,0.008055581,0.0001760594,0.002209798,0.0001788037],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9934029,0.004834868,0.00001448104,0.0001582875,0.0002630065,0.0008725102,0.0001713247,0.0001564608,0.0001261813],"genre_scores_gemma":[0.996563,0.002240622,0.00002042956,0.0009081715,0.0001274739,0.00006348379,0.000003160146,0.00003287226,0.00004076915],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03945873,"threshold_uncertainty_score":0.99896,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1115145846912075,"score_gpt":0.4409279519741153,"score_spread":0.3294133672829078,"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."}}