{"id":"W4206219594","doi":"10.3389/fimmu.2021.775420","title":"Persistence of Anti-SARS-CoV-2 Antibodies in Long Term Care Residents Over Seven Months After Two COVID-19 Outbreaks","year":2022,"lang":"en","type":"article","venue":"Frontiers in Immunology","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre Hospitalier Universitaire Sainte-Justine; BC Centre for Disease Control; Université de Montréal; Vancouver Coastal Health; University of British Columbia","funders":"Genome British Columbia","keywords":"Outbreak; Serology; Serostatus; Medicine; Virology; Coronavirus; Coronavirus disease 2019 (COVID-19); Antibody; Demography; Immunology; Internal medicine; Virus; Viral load; Disease; Infectious disease (medical specialty)","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0004873177,0.0002209151,0.0002376321,0.0004528105,0.0008837592,0.0004389895,0.0003578149,0.0003946565,0.0006688343],"category_scores_gemma":[0.00157413,0.0001592571,0.0001810103,0.0004151772,0.0003429279,0.0002730107,0.0004191763,0.0005179656,0.0001770352],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009994459,"about_ca_system_score_gemma":0.001066655,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.07383077,"about_ca_topic_score_gemma":0.1320822,"domain_scores_codex":[0.9996756,0.00003867221,0.00002156435,0.00005668083,0.0000863958,0.000121042],"domain_scores_gemma":[0.9985982,0.00008519999,0.000473906,0.00004307296,0.000462476,0.0003371612],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006517457,0.00004079548,0.9978137,0.000006629306,0.000007512547,0.0001524223,0.0004644698,0.000008931687,0.0004949638,0.000001696886,0.00005794629,0.0008857463],"study_design_scores_gemma":[9.820479e-7,0.0001171156,0.9990699,0.000002963541,0.000003859134,0.00009000665,0.0005547011,0.00001762062,0.00008744776,0.000001226579,0.00005292818,0.000001333544],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9997693,0.00002770968,0.00001345023,0.00001485717,0.000002286777,0.000005065962,0.0000598673,0.000001138248,0.000106379],"genre_scores_gemma":[0.9996701,0.00002303226,0.00002811219,0.0000234746,0.00000323364,0.000006166154,0.0001064858,3.47996e-7,0.0001390392],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07383077,"threshold_uncertainty_score":0.1468021,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02644091378042846,"score_gpt":0.335565161714764,"score_spread":0.3091242479343355,"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."}}