Serial Intervals for SARS-CoV-2 Omicron and Delta Variants, Belgium, November 19-December 31, 2021.

ABSTRACT: We investigated the serial interval for SARS-CoV-2 Omicron BA.1 and Delta variants and observed a shorter serial interval for Omicron, suggesting faster transmission. Results indicate a relationship between empirical serial interval and vaccination status for both variants. Further assessment of the causes and extent of Omicron dominance over Delta is warranted.

SUBMITTER: Kremer C 

PROVIDER: S-EPMC9328897 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature