margarita25
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Genomic characterisation of an emergent SARS-CoV-2 lineage in Manaus: preliminary findings
Countries are bracing for the impact of more contagious virus variants.
New coronavirus variants could cause more reinfections, require updated vaccines
Covid-19: Brazil hospitals 'run out of oxygen' for virus patients
Covid-19: Brazil virus already in UK ‘not variant of concern’, scientist says
Covid: How worrying are the UK, South Africa, and Brazil coronavirus variants?
Countries are bracing for the impact of more contagious virus variants.
New coronavirus variants could cause more reinfections, require updated vaccines
Covid-19: Brazil hospitals 'run out of oxygen' for virus patients
Covid-19: Brazil virus already in UK ‘not variant of concern’, scientist says
Covid: How worrying are the UK, South Africa, and Brazil coronavirus variants?