Want to take quizzes and track your credits?
The new SARS-CoV-2 B.1.1.529 Omicron variant has spread rapidly throughout the world,1- 3 including in countries such as Norway with 90% primary vaccination and increasing booster vaccination coverage.4,5 To enable alignment of infection control measures with the risk posed by the new variant and avoid excessive strain on health systems, estimates of the transmissibility of the Omicron variant are needed.3,4 We assessed the secondary attack rate of Omicron and B.1.617.2 Delta variants in households in Norway.
Sign in to take quiz and track your certificates
JN Learning™ is the home for CME and MOC from the JAMA Network. Search by specialty or US state and earn AMA PRA Category 1 CME Credit™ from articles, audio, Clinical Challenges and more. Learn more about CME/MOC
CME Disclosure Statement: Unless noted, all individuals in control of content reported no relevant financial relationships. If applicable, all relevant financial relationships have been mitigated.
Accepted for Publication: February 25, 2022.
Published Online: March 7, 2022. doi:10.1001/jama.2022.3780
Corresponding Author: Kjetil Telle, PhD, Cluster for Health Services Research, Norwegian Institute of Public Health, Box 222, Skoyen, NO-0213 Oslo, Norway (firstname.lastname@example.org).
Author Contributions: Dr Telle had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.
Concept and design: Jørgensen, Nygård, Telle.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Jørgensen, Nygård, Telle.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Jørgensen, Kacelnik, Telle.
Administrative, technical, or material support: Telle.
Conflict of Interest Disclosures: None reported.
You currently have no searches saved.
You currently have no courses saved.