evidence: Contrary to what the video claims, there is no known cure for COVID-19. Hydroxychloroquine is not a proven treatment, and public health officials advise everyone to wear face masks in public. [...] Second, in spite of Immanuel’s anecdotal evidence, hydroxychloroquine alone or in combination with other drugs is not a proven treatment (or cure) for COVID-19. In mid-June, the Food and Drug Administration revoked its emergency authorization for the use of hydroxychloroquine and the related drug chloroquine in treating hospitalized COVID-19 patients. [...] PolitiFact, "Don’t fall for this video: Hydroxychloroquine is not a COVID-19 cure," July 28, 2020