The biologist told about immunity development at had Koronavirus

While scientists do not know how long at had Koronavirus new type immunity to Koronavirus will remain, about it Federal state unitary enterprise RAMI "RIA Novosti" was reported by the Dr.Sci.Biol., professor of Schools to system biology of GMU (United States of America) Baranova  Anna. Immunity, according to the expert, can be different duration. For example, "at measles you received a vaccine once and for the rest of life, then to you measles are not terrible". There are immunities which work not for long, for example on norovirus or so-called intestinal flu. "Immunity on it keeps year or two, and then the person again can fall ill with this muck" — specified...