Study challenges the hypothesis of genetic recombination in SARS-CoV-2’s evolution, suggesting its ancestral virus already possessed human-infecting traits, based on analyses of over 100 viral genomes.
GSK accuses Pfizer and BioNTech of mRNA patent infringement
GSK says it is owed a portion of Pfizer and BioNTech’s Covid-19 vaccine sales in the latest patent suit filed against the Comirnaty partners. In