Introduction and rapid spread of SARS-CoV-2 Omicron variant and the dynamics of its sub-lineages BA.1 and BA.1.1, December 2021, Finland (preprint)
Research Square
; 2022.
Article
in English
| EuropePMC | ID: covidwho-1786497
ABSTRACT
Multiple introductions of SARS-COV-2 Omicron variant BA.1. and BA.1.1. lineages to Finland were detected early December 2021, and comprised the majority over Delta variant in 3 weeks in the capital region. Our sequence analysis demonstrates emergence of a large cluster of BA.1.1 in community transmission.
Full text:
Available
Collection:
Databases of international organizations
Database:
EuropePMC
Topics:
Variants
Language:
English
Journal:
Research Square
Year:
2022
Document Type:
Article
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