The first HCQ clinical trial was done in Marseille and since then other cities/countries have begun them.
The virology institute in Marseille that began it all (where Dr. Didier Raoult works) has a running counter of how many patients they have treated with HCQ+Azithromycin and how many of those patients have died.
So far, nearly 2500 patients have been treated and ten have died, nearly all 75 years of age or older.
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https://www.mediterranee-infection.com/covid-19/
The institute also has treated Covid-19 patients with other drugs but the death rate is a few times higher.