Superspreading of SARS-CoV-2 Omicron BA.2.23 among vaccinated Finnish adults: symptomatic COVID-19 only contracted by those without recent infection.
Marianna RiekkinenMikael KajovaMari ErikssonAnnika LuukkainenVille HolmbergTuomas AroSari H PakkanenSimo MiettinenReetta MontonenTeemu SmuraTinja LääveriAnu KantelePublished in: Epidemiology and infection (2023)