{"id":"W3092801527","doi":"10.1128/mbio.02590-20","title":"Decline of Humoral Responses against SARS-CoV-2 Spike in Convalescent Individuals","year":2020,"lang":"en","type":"article","venue":"mBio","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":215,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre Hospitalier Universitaire Sainte-Justine; McGill University; Héma-Québec; Université de Montréal","funders":"U.S. Military HIV Research Program; Fonds de Recherche du Québec - Santé; amfAR, The Foundation for AIDS Research; University of Ottawa; Canadian Institutes of Health Research; Mitacs; Government of Canada; Fondation du CHUM","keywords":"Convalescent plasma; Medicine; Neutralization; Antibody; Immunology; Clinical trial; Titer; Neutralizing antibody; Virology; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Coronavirus disease 2019 (COVID-19); Coronavirus; Disease; Internal medicine; Infectious disease (medical specialty)","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005115836,0.0001681485,0.0004707921,0.0002211886,0.00002796494,0.0000195729,0.0002421789,0.0001223256,0.00001471302],"category_scores_gemma":[0.0008825043,0.0001510148,0.0001182705,0.0005468977,0.0001693561,0.00005388796,0.0002075514,0.0003387804,0.0001510359],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007402046,"about_ca_system_score_gemma":0.0003665127,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001461757,"about_ca_topic_score_gemma":0.00006783023,"domain_scores_codex":[0.9981403,0.0001243447,0.0004731942,0.0003371077,0.0005529617,0.0003721321],"domain_scores_gemma":[0.9992936,0.0001445743,0.00008853187,0.0003145364,0.0001053538,0.00005339965],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0009926406,0.0002436411,0.39721,0.0001908385,0.00003316678,0.000270006,0.0007131737,1.546951e-7,0.5953221,0.00006535823,0.001924465,0.003034447],"study_design_scores_gemma":[0.003027023,0.0004905935,0.07533404,0.0001484747,0.00002144663,0.000008207388,0.0001795306,0.0001124137,0.8200905,0.00005050833,0.1003954,0.0001417725],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9927233,0.0004799593,0.00001792016,0.004299404,0.00006109916,0.0004429324,0.0000364269,0.00005363892,0.001885271],"genre_scores_gemma":[0.897728,0.00001172555,0.0002082615,0.1018576,0.0001265497,0.00001462032,0.000009868425,0.00002455679,0.00001889745],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3218759,"threshold_uncertainty_score":0.6158206,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1121262386816564,"score_gpt":0.3879071789223025,"score_spread":0.2757809402406461,"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."}}