{"id":"W4409086713","doi":"10.1128/jcm.01987-24","title":"Impact of packed red blood cells versus fresh whole human blood on the growth of nutritionally variant streptococci and <i>Streptococcus anginosus</i> group during verification of the BACT/ALERT VIRTUO blood culture system","year":2025,"lang":"en","type":"letter","venue":"Journal of Clinical Microbiology","topic":"Streptococcal Infections and Treatments","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia; Vancouver Coastal Health","funders":"","keywords":"Streptococcus anginosus; Microbiology; Streptococcus; Streptococcaceae; Biology; Human blood; Blood culture; Bacteria; Antibiotics; Physiology; Genetics","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":[0.001246107,0.0003211333,0.0006366113,0.0003136691,0.0008675762,0.001329234,0.0008738106,0.005132969,0.002310291],"category_scores_gemma":[0.009846559,0.0002785964,0.0004970822,0.0003090208,0.0004446136,0.0005126736,0.0002428723,0.002520139,0.000612399],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00231242,"about_ca_system_score_gemma":0.0009510027,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006319537,"about_ca_topic_score_gemma":0.00897546,"domain_scores_codex":[0.9986179,0.0004920392,0.0001777718,0.0001395999,0.0004398475,0.0001328641],"domain_scores_gemma":[0.9930161,0.005243079,0.0003322162,0.0001405504,0.0006443196,0.0006237915],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"case_report","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0501486,0.003913116,0.1836181,0.0008527953,0.0003888626,0.3134369,0.004461928,0.00154205,0.05239088,0.002968269,0.2213721,0.1649063],"study_design_scores_gemma":[0.002420186,0.05108624,0.3964503,0.001416756,0.001501414,0.2179796,0.01059067,0.01068819,0.07385277,0.00341855,0.2301833,0.0004119296],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7236517,0.007037675,0.0004573898,0.2223182,0.01152795,0.0001204963,0.0004739694,0.0001510442,0.03426171],"genre_scores_gemma":[0.889684,0.001321603,0.0008471476,0.09510997,0.006601659,0.00003244732,0.0001188507,0.00005200736,0.00623228],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006319537,"threshold_uncertainty_score":0.01677787,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02500049008713612,"score_gpt":0.3156937995507195,"score_spread":0.2906933094635833,"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."}}