My college Yurii Nechipurenko from Moscow is a genius. He suggests a wonderful hypothesis that connects changes of antigenic determinants of S-protein with severe forms of COVID-19. I found that very similar hypothesis is formulated in two published preprints. First author of one of them is Darrell Ricke from MIT and the first author of another one Better Korber from Los Alamos. Both authors provide excellent data in their preprints and both have records of highly cited publi…