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Introduction and transmission of SARS-CoV-2 lineage B.1.1.7, Alpha variant, in Denmark.

Thomas Y MichaelsenMarc BennedbækLasse E ChristiansenMia S F JørgensenCamilla H MøllerEmil A SørensenSimon KnutssonJakob BrandtThomas B N JensenClarisse Chiche-LapierreEmilio F ColladosTrine SørensenCeline PetersenVang Le-QuyMantas SereikaFrederik T HansenMorten RasmussenJannik FonagerSøren M KarstRasmus L MarvigMarc SteggerRaphael N SieberRobert SkovRebecca LegarthTyra G KrauseAnders Fomsgaardnull nullMads Albertsen
Published in: Genome medicine (2022)
Our findings corroborate early estimates of increased transmissibility of B.1.1.7. Both substantial early expansion when B.1.1.7 was still unmonitored and continuous foreign introductions contributed considerably to case numbers. Finally, our study highlights the benefit of balanced travel restrictions and self-isolation procedures coupled with comprehensive surveillance efforts, to sustain epidemic control in the face of emerging variants.
Keyphrases
  • sars cov
  • public health
  • copy number
  • respiratory syndrome coronavirus
  • single cell
  • quality improvement
  • coronavirus disease
  • dna methylation