About SARS-CoV-2 virus mutations, epidemics and chances for survival. Interview with Prof. Krystyna Bieńkowska Szewczyk, Head of the Department of Molecular Biology of Viruses of the Intercollegiate Faculty of Biotechnology UG and GUMed   It's summer, we all want to relax after a tough year under the threat of SARS-CoV-2, but another mutation of the virus has emerged - the Indian one. How much more dangerous is it than…