Back to Show
PBS News Hour
What we know about COVID-19 antibodies -- and what we don't
Scientists say antibody testing could be a key tool in the fight against the novel coronavirus. Still, many questions remain about the accuracy of antibody testing. The Food and Drug Administration has tried to crack down on inaccurate tests, but scientists aren’t even sure yet what a positive test means for immunity. John Yang reports.
Support Provided By
26:35
December 19, 2020 - PBS NewsHour Weekend full episode
23:59
December 6, 2020 - PBS NewsHour Weekend full episode
24:33
November 29, 2020 - PBS NewsHour Weekend full episode
23:59
November 28, 2020 - PBS NewsHour Weekend full episode
26:36
November 21, 2020 - PBS NewsHour Weekend full episode
25:31
November 15, 2020 - PBS NewsHour Weekend full episode
30:29
November 14, 2020 - PBS NewsHour Weekend full episode
27:07
November 8, 2020 - PBS NewsHour Weekend full episode
27:13
November 7, 2020 - PBS NewsHour Weekend full episode