Biden advises on vaccine delivery to Africa +++ G20: 70 percent of the world should be vaccinated in mid-2022 +++ Söder calls for greater use of antibody tests and booster vaccinations +++ The news blog. .
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Biden advises on vaccine delivery to Africa +++ G20: 70 percent of the world should be vaccinated in mid-2022 +++ Söder calls for greater use of antibody tests and booster vaccinations +++ The news blog. .
source site