Fig. 2From: Delta and Omicron: protective measures and SARS-CoV-2 infections in day care centres in Germany in the 4th and 5th wave of the pandemic 2021/2022Dissemination of variants of concern of the COVID-19 Virus. Source: https://www.rki.de/DE/Content/InfAZ/N/Neuartiges_Coronavirus/Daten/VOC_VOI_Tabelle.xlsx?__blob=publicationFile, proportion of specimens in German laboratories positive for different VOC (%), own calculationsBack to article page