A Project of The Annenberg Public Policy Center

Video: Understanding COVID-19 Antibody Tests

Video: Understanding COVID-19 Antibody Tests

In this video, we take a look at COVID-19 antibody tests, which can reveal whether someone was previously infected with the novel coronavirus — and explain why a positive or negative result may not always be so easy to interpret.

Q&A on COVID-19 Antibody Tests

Q&A on COVID-19 Antibody Tests

We’ll run through how the tests work and why it’s so hard to interpret what the results might mean.