Should I worry about 'deltacron' and other covid-19 recombinants? 0 31.03.2022 18:43 Sciencebase.com Recombination, essentially the viral version of sex, occurs when a single cell is simultaneously infected with two related viruses, whose genetic material could mix as they replicate Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа