Study of 60K shows hydroxychloroquine’s potent prophylactic effect on SARS Cov2

Not a double blind study, just another study showing that people taking hydroxychloroquine for lupus or arthritis suffered no deaths or hospitalizations in Italy.

However, since many cases are asymptomatic anyway, these results could be coincidental despite the large group studied.

The most compelling anecdotal evidence is that lupus is usually a strong comorbidity for infectious disease, and in this case it appears to not be.