CDC Says Virus Antibody Tests Can Be Inaccurate Nearly Half The Time

The video discusses serological tests, which help determine past COVID-19 infections. However, these tests can have significant margins of error, leading to false positives, especially in areas with low antibody prevalence. The CDC advises against using test results for decisions about returning to work or determining immunity status. Instead, they recommend using tests with high specificity to minimize false positives.

What do serological tests help determine regarding an individual's past infection?

What are the potential issues with antibody tests mentioned by the CDC?

What does the CDC say about the use of test results for making decisions about returning to work?

Why should antibody tests not be used to determine immune status according to the CDC?

What recommendation does the CDC make regarding antibody tests with high specificity?