@lehw1968 @morus123 @MariamAzeb The mechanism isn't understood. An important paper came out last summer: Fulminant Myocarditis 24 Days after Coronavirus Disease Messenger Ribonucleic Acid Vaccination: A Case Report https://t.co/3BdpuA3IxK

@DKFZImmunology 7. "For recombination to occur between viruses, coexistence of the genomes from different SARS-r CoV species in the same host cell, suggesting coinfection with two or more different SARS-r CoV in one host animal." - or in humans. Yes this is what happens. https://t.co/cL56g8dT8R