Introduction and Rapid Spread of SARS-CoV-2 Omicron Variant and Dynamics of BA.1 and BA.1.1 Sublineages, Finland, December 2021 - Vauhkonen, Hanna; Nguyen, Phuoc Truong; Kant, Ravi; Plyusnin, Ilja; Erdin, Mert; Kurkela, Satu; Liimatainen, Hanna; Ikonen, Niina; Blomqvist, Soile; Liitsola, Kirsi; Lindh, Erika; Helve, Otto; et al. (Emerging infectious diseases, 2022)
Keywords: Causes of; Coronaviruses; COVID-19; COVID-19 - epidemiology; COVID-19 vaccines; disease spread; Disease transmission; Dispatch; Epidemics; Epidemiology; Finland; Finland - epidemiology; Health surveillance; Humans; Immunization; Laboratories; Mutation; Population; SARS-CoV-2; SARS-CoV-2 - genetics; SARS-CoV-2 Omicron sublineages BA.1 and BA.1.1; SARS-CoV-2 Omicron variant; Severe acute respiratory syndrome coronavirus 2; Statistics; Finland; Denmark; Sweden; Norway; COVID-19; SARS-CoV-2; SARS-CoV-2 Omicron variant; disease spread; viruses; Finland; zoonoses; SARS-CoV-2 Omicron sublineages BA.1 and BA.1.1; respiratory infections