When this article was originally published in Epidemiology & Infection, the funding statement was inaccurate. This has been updated in the article to the following:
Financial support. The study was supported by the Italian Ministry of Health through the Strategic Project ‘Ricerca Corrente IZSVE 01/20 RCS’. This research was partially supported by EU funding within the NextGenerationEU-MUR PNRR Extended Partnership initiative on Emerging Infectious Diseases (Project no. PE00000007, INF-ACT). Istituto Zooprofilattico Sperimentale dell’Abruzzo e del Molise (IZSAM) was also funded by the European Union’s Horizon 2020 Research and Innovation programme (One Health European Joint Programme under grant agreement No. 773830).