This nationwide registry data study from Norway assesses the secondary attack rate of SARS-CoV-2 variants Delta and Omicron in an effort to estimate the transmissibility of the Omicron variant.
No takes yet. Share an insight, caveat, or question.
Jørgensen et al. (2022) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: