{"id":"W3176225922","doi":"10.1056/nejmsr2105280","title":"SARS-CoV-2 Variants and Vaccines","year":2021,"lang":"en","type":"article","venue":"New England Journal of Medicine","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":425,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute of Allergy and Infectious Diseases; Clalit Health Services; Inyuvesi Yakwazulu-Natali; Coalition for Epidemic Preparedness Innovations; Institute of Infection and Immunity; National Institute for Health and Care Research; University of Washington; University of Oxford; University of Toronto; World Health Organization","keywords":"Coronavirus disease 2019 (COVID-19); Transmissibility (structural dynamics); Virology; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Virulence; Vaccination; 2019-20 coronavirus outbreak; Immunity; Coronavirus; Public health; Pandemic; Disease; Biology; Medicine; Immunology; Infectious disease (medical specialty); Genetics; Immune system; Outbreak; Gene","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05128608549604895,"score_gpt":0.3608304482400044,"score_spread":0.3095443627439555,"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."}}