COVID-19 Antibody Tests Are More Popular Than Ever, But Do They Work?
Given the popularity of COVID-19 antibody tests, we hear lessons on what antibodies are, the reliability of home testing and whether having antibodies in your system will protect you from infection.
What are antibodies and how do they work? We get answers from a respiratory virus researcher.
- Dr. John Williams, chief of the Division of Pediatric Infectious Diseases at the Children’s Hospital of Pittsburgh, Pennsylvania