Despite being fully vaccinated against COVID-19, including the Pfizer bivalent dose, the elderly man was diagnosed with the Arcturus variant at a hospital in São Paulo.
Source: Brazil reports first case of COVID-19 variant XBB.1.16
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Despite being fully vaccinated against COVID-19, including the Pfizer bivalent dose, the elderly man was diagnosed with the Arcturus variant at a hospital in São Paulo.
Source: Brazil reports first case of COVID-19 variant XBB.1.16