{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002340258,0.0002926948,0.0001916729,0.0002135454,0.0001568604,0.0002039251,0.0001297638,0.0003381955,0.002298518],"category_scores_gemma":[0.0004709813,0.0001020845,0.0001552828,0.00006820502,0.0001324258,0.000141422,0.0001382024,0.000724008,0.0003845508],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001229987,"about_ca_system_score_gemma":0.0001129999,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005523355,"about_ca_topic_score_gemma":0.0004049412,"domain_scores_codex":[0.9999049,0.00001923286,0.000007035982,0.00002506109,0.00001481686,0.00002902743],"domain_scores_gemma":[0.9997403,0.00003373828,0.00005323553,0.00002902149,0.0000585478,0.00008516219],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.002203619,0.0007735797,0.05594636,0.0001274288,0.00004688788,0.001083413,0.0004968813,0.0001078617,0.9206146,0.0001937954,0.001048272,0.01735732],"study_design_scores_gemma":[0.0001689903,0.01144039,0.8534138,0.00003590007,0.0001001152,0.003249304,0.000811186,0.00121187,0.124286,0.000261938,0.004993723,0.00002671408],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985244,0.0002232698,0.0002392739,0.00004928795,0.00001832832,0.00001514437,0.00008249338,0.00002354894,0.000824331],"genre_scores_gemma":[0.9980443,0.00006528787,0.0001105829,0.0000821534,0.00001357623,0.00001428587,0.0001875696,0.000003542567,0.001478772],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002298518,"threshold_uncertainty_score":0.007689238,"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."}}