Analyzing and Modeling the Spread of SARS-CoV-2 Omicron Lineages BA.1 and BA.2, France, September 2021–February 2022
Mircea T. Sofonea, Bénédicte Roquebert, Vincent Foulongne, David Morquin, Laura Verdurme, Sabine Trombert-Paolantoni, Mathilde Roussel, Jean-Christophe Bonetti, Judith Zerah, Stéphanie Haim-Boukobza, and Samuel Alizon
Author affiliations: Université de Montpellier, Montpellier, France (M.T. Sofonea); Laboratoire Cerba, Saint Ouen L’Aumône, France (B. Roquebert, L. Verdurme, S. Trombert-Paolantoni, M. Roussel, S. Haim-Boukobza); Centre Hospitalier Universitaire de Montpellier, Montpellier (V. Foulongne, D. Morquin); Laboratoire Cerballiance Paris et Île-de-France Est, Paris, France (J.-C. Bonetti, J. Zerah); Centre National de la Recherche Scientifique, Paris (S. Alizon)
Main Article
Figure 5
Figure 5. Monitoring and quantifying SARS-CoV-2 variant spread using whole-genome sequencing, France. A) Raw proportion of SARS-CoV-2 lineages inferred from whole-genome sequences of 16,973 samples. B) Estimated proportion and growth advantage of the BA.2 variant with respect to the BA.1 variant. Raw occurrence data from panel A is stratified by region in Appendix 1 Figure).
Main Article
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