{"id":"W4291972648","doi":"10.1128/spectrum.00395-22","title":"Differential Infectivity of Original and Delta Variants of SARS-CoV-2 in Children Compared to Adults","year":2022,"lang":"en","type":"article","venue":"Microbiology Spectrum","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Manitoba Health; University of Manitoba; Public Health Agency of Canada","funders":"","keywords":"Infectivity; Titer; Delta; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Biology; Virology; Transmission (telecommunications); Population; Virus; Viral load; Coronavirus disease 2019 (COVID-19); Immunology; Medicine; Demography; Internal medicine; Infectious disease (medical specialty); Environmental health; Disease","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":[0.0003325513,0.0002753655,0.0002574032,0.0006412198,0.0003173154,0.0005776875,0.0001753069,0.0003222076,0.00369679],"category_scores_gemma":[0.001366523,0.0001482073,0.0002773273,0.0002205565,0.0004027034,0.0004116375,0.0004550799,0.0005051882,0.0005470046],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003999429,"about_ca_system_score_gemma":0.0003632441,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007120027,"about_ca_topic_score_gemma":0.006019475,"domain_scores_codex":[0.9996321,0.00003690415,0.00003675561,0.00007757452,0.00006027405,0.0001563779],"domain_scores_gemma":[0.9992078,0.0001578259,0.0002624555,0.00003783634,0.0001309465,0.0002032463],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006342364,0.00006687619,0.966084,0.00006833008,0.00002776532,0.0008463117,0.002359793,0.00006486195,0.02133973,0.0001891486,0.0004455985,0.0078734],"study_design_scores_gemma":[0.00000563525,0.0004564128,0.9910818,0.00001748176,0.00002289861,0.001820946,0.002152258,0.00009675159,0.003266408,0.00005591079,0.001014606,0.000008701898],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980168,0.0002938735,0.0001245736,0.00003867002,0.000008227859,0.00000688292,0.0003090428,0.000006536304,0.001195275],"genre_scores_gemma":[0.9987438,0.0001830874,0.0001297922,0.00003445389,0.000007038558,0.000005631893,0.0002359919,0.000006299426,0.000654033],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007120027,"threshold_uncertainty_score":0.01415712,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01947951462239346,"score_gpt":0.3069244003375486,"score_spread":0.2874448857151551,"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."}}