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Covid-19 vaccine can cause lack of antibodies, Prof. De Oliveira explains why

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This week, Prof Tulio De Oliveira explains the reason why some people’s results may indicate they don’t have antibodies when they take another test post COVID-19 vaccination.

Find this and all COVID-19 related queries answered in this podcast below:

21 Apr 2021 5AM English South Africa Society & Culture · Daily News

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