Why hydroxychloroquine doesn't help against COVID-19

[WCCO Radio, July 28, 2020] Twitter has temporarily suspended the account of Donald Trump Jr. for posting a video that, in part, touted hydroxychloroquine as a COVID-19 treatment. Recent studies say hydroxychloroquine is not effective against COVID-19. Allina Health infectious disease specialist Dr. Frank Rhame talked with WCCO Radio about what hydroxychloroquine is and isn’t good for.