Agro-tourism Structures, SARS-CoV-2: the Role of Water Marco Schiavon, Ramona Giurea, Gabriela Ionescu, Elena Magaril and Elena Cristina Rada MATEC Web Conf., 354 (2022) 00070 Published online: 06 January 2022 DOI: 10.1051/matecconf/202235400070