Ask Derrick: Are there differences in illness when vaccinated and unvaccinated people get COVID-19?

Ask Derrick: Are there differences in illness when vaccinated and unvaccinated people get COVID-19?

DW science correspondent Derrick Williams answers the question: Are there differences in the illness when vaccinated and unvaccinated people get COVID-19 br


User: Webdunia English

Views: 2

Uploaded: 2021-12-07

Duration: 02:41

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