Man-made load of industrial environment and its impact on human microbiota Nina Bugero, Natalya Ilyina, Yulia Bazarnova, Yekaterina Aronova and Svetlana Alexandrova E3S Web Conf., 161 (2020) 01109 Published online: 15 April 2020 DOI: 10.1051/e3sconf/202016101109