{"id":"W4298109235","doi":"10.1093/jtm/taac109","title":"Duration of immune protection of SARS-CoV-2 natural infection against reinfection","year":2022,"lang":"en","type":"article","venue":"Journal of Travel Medicine","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":106,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Weill Cornell Medical College; Queen's University; Weill Cornell Medicine - Qatar; Sidra Medicine; Hamad Medical Corporation","keywords":"Medicine; Incidence (geometry); Hazard ratio; Confidence interval; Proportional hazards model; Cohort; Internal medicine; Immunology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003663019,0.0002642139,0.000331723,0.0002839459,0.0001287001,0.000509033,0.0003844331,0.000313725,0.001896995],"category_scores_gemma":[0.004017276,0.0001165402,0.000527253,0.0001794607,0.0002595235,0.0003721927,0.0003473556,0.0003508819,0.0001770254],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006525929,"about_ca_system_score_gemma":0.0006868676,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001300075,"about_ca_topic_score_gemma":0.00123031,"domain_scores_codex":[0.999185,0.0003206387,0.00006548191,0.0001497476,0.0001189732,0.000160015],"domain_scores_gemma":[0.9955397,0.001215882,0.002343375,0.0002758797,0.0003095183,0.0003155748],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003902468,0.0004212627,0.9293731,0.0006373677,0.0007353028,0.0001302415,0.0002994433,0.004783276,0.01011468,0.0005737362,0.000695805,0.04833339],"study_design_scores_gemma":[0.00006107013,0.003608711,0.9906256,0.0001055315,0.0001696554,0.0004066226,0.00007932701,0.001492887,0.00188409,0.0001898741,0.001366545,0.000009991336],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9945679,0.003342054,0.0005747699,0.0001555634,0.00001485617,0.00002035419,0.0005096946,0.00001218528,0.0008026432],"genre_scores_gemma":[0.9991084,0.0003100507,0.0001233263,0.00004916327,0.00001360371,0.00001178737,0.0002575121,0.000001000669,0.0001251302],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003663019,"threshold_uncertainty_score":0.01937211,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05057425030090439,"score_gpt":0.34973074410383,"score_spread":0.2991564938029256,"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."}}