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Brussels: A 90-year-old unvaccinated woman in Belgium has died after being simultaneously infected with Alpha and Beta — two different variants of concern (VOCs) of Covid-19, researchers have said. The case advocates the need to be alert to co-infec
Brussels: A 90-year-old unvaccinated woman in Belgium has died after being simultaneously infected with Alpha and Beta — two different variants of concern (VOCs) of Covid-19, […]