WATCH | Covid-19: Four differences between PCR and antibody tests

Science made simple: The way we test for Covid-19 matters and it makes all the difference in understanding how countries across the globe are responding to the pandemic. Find out what you need to know in just minutes.

*This video was produced by the Bhekisisa Centre for Health Journalism. Sign up for the newsletter.

Image credit: Aisha Abdool Karim, Bhekisisa

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