Integrated genomic surveillance enables tracing of person-to-person SARS-CoV-2 transmission chains during community transmission and reveals extensive onward transmission of travel-imported infections, Germany, June to July 2021 Houwaart, Torsten and Belhaj, Samir and Tawalbeh, Emran and Nagels, Dirk and Fröhlich, Yara and Finzer, Patrick and Ciruela, Pilar and Sabrià, Aurora and Herrero, Mercè and Andrés, Cristina and Antón, Andrés and Benmoumene, Assia and Asskali, Dounia and Haidar, Hussein and von Dahlen, Janina and Nicolai, Jessica and Stiller, Mygg and Blum, Jacqueline and Lange, Christian and Adelmann, Carla and Schroer, Britta and Osmers, Ute and Grice, Christiane and Kirfel, Phillipp P. and Jomaa, Hassan and Strelow, Daniel and Hülse, Lisanna and Pigulla, Moritz and Kreuzer, Pascal and Tyshaieva, Alona and Weber, Jonas and Wienemann, Tobias and Kohns Vasconcelos, Malte and Hoffmann, Katrin and Lübke, Nadine and Hauka, Sandra and Andree, Marcel and Scholz, Claus Jürgen and Jazmati, Nathalie and Göbels, Klaus and Zotz, Rainer and Pfeffer, Klaus and Timm, Jörg and Ehlkes, Lutz and Walker, Andreas and Dilthey, Alexander T. and German COVID-19 OMICS Initiative (DeCOI), Eurosurveillance, 27, 2101089 (2022), https://doi.org/10.2807/1560-7917.ES.2022.27.43.2101089