Increased household transmission and immune escape of the SARS-CoV-2 Omicron compared to Delta variants
oleh: Neda Jalali, Hilde K. Brustad, Arnoldo Frigessi, Emily A. MacDonald, Hinta Meijerink, Siri L. Feruglio, Karin M. Nygård, Gunnar Rø, Elisabeth H. Madslien, Birgitte Freiesleben de Blasio
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2022-09-01 |
Deskripsi
In this study the authors investigate household transmission of SARS-CoV-2 in Norway. They find that the secondary attack rate was higher for Omicron than Delta, but that among three-dose vaccinated contacts the secondary attack rate was lower for both variants compared to contacts with two doses.