{"id":"W3158496222","doi":"10.7326/acpj202105180-050","title":"In South Africa, a 2-dose Oxford/AZ vaccine did not prevent mild to moderate COVID-19 (cases mainly B.1.351 variant)","year":2021,"lang":"en","type":"letter","venue":"Annals of Internal Medicine","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Medicine; Coronavirus disease 2019 (COVID-19); Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); 2019-20 coronavirus outbreak; Virology; Coronavirus Infections; Internal medicine; Family medicine; Outbreak; Disease; Infectious disease (medical specialty)","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0009841636,0.0006157409,0.0005701891,0.0004799023,0.002317952,0.001332412,0.0005381233,0.01682928,0.007883481],"category_scores_gemma":[0.006171293,0.000295906,0.0005349292,0.0003726009,0.0005816865,0.0008792782,0.0004486794,0.0067142,0.003296017],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0028117,"about_ca_system_score_gemma":0.002399855,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02085649,"about_ca_topic_score_gemma":0.02646181,"domain_scores_codex":[0.9993427,0.0001721055,0.00007731089,0.00007682771,0.00009501624,0.0002358991],"domain_scores_gemma":[0.9986609,0.0007163278,0.00008495642,0.00002653997,0.0002291707,0.0002820423],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.001121535,0.0002708935,0.02209062,0.0004530607,0.00006904362,0.08165314,0.001121841,0.0005172181,0.003129206,0.007542534,0.8379974,0.04403349],"study_design_scores_gemma":[0.0008772992,0.0008787436,0.02404315,0.001301447,0.0001492865,0.02324871,0.001755965,0.001625243,0.001542228,0.004457936,0.9400059,0.0001140899],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.0205582,0.002976766,0.0003151564,0.9100681,0.02506245,0.0001466064,0.0007217306,0.00007126779,0.04007969],"genre_scores_gemma":[0.1505185,0.007470004,0.0008120495,0.7467616,0.03031174,0.0001231708,0.0004771799,0.00008207219,0.06344371],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.02085649,"threshold_uncertainty_score":0.04147023,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1399921153404509,"score_gpt":0.4055455700247906,"score_spread":0.2655534546843397,"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."}}