Analysis of exotic squirrel trade and detection of human infections with variegated squirrel bornavirus 1, Germany, 2005 to 2018 Tappe, Dennis and Frank, Christina and Homeier-Bachmann, Timo and Wilking, Hendrik and Allendorf, Valerie and Schlottau, Kore and Muñoz-Fontela, César and Rottstegge, Monika and Port, Julia R and Rissland, Jürgen and Eisermann, Philip and Beer, Martin and Schmidt-Chanasit, Jonas, Eurosurveillance, 24, 1800483 (2019), https://doi.org/10.2807/1560-7917.ES.2019.24.8.1800483