While Covid-19 reinfections have been reported and confirmed previously, the case of one 45-year-old woman in Brazil is the first to involve the potentially dangerous mutation E484K.
New Covid-19 Variants Reshape Our Understanding Of Reinfection
While Covid-19 reinfections have been reported and confirmed previously, the case of one 45-year-old woman in Brazil is the first to involve the potentially dangerous mutation E484K.