Fig. 1: Streamgraph showing temporal changes in influenza lineage circulation. | Nature Communications

Fig. 1: Streamgraph showing temporal changes in influenza lineage circulation.

From: Human seasonal influenza under COVID-19 and the potential consequences of influenza lineage elimination

Fig. 1

Lineage prevalence was estimated using sample collection dates of all sequences submitted to the Global Initiative for Sharing All Influenza Data (GISAID) from December 2018 to August 2021. Lineages detected since April 2020 are labeled in black; lineages that have not been detected since April 2020 are labeled in gray.

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