I entered these in this late treatment forum section because they detailed hospitalized patients, though these patients were given treatment with HCQ very early upon admission to the hospitals.
However, once again, I see no reference to zinc being involved.
Henry Ford and Mt. Sinai studies show 51% and 47% lower mortality w/HCQ
https://pjmedia.com/news-and-politics/matt-margolis/2020/08/07/theres-a-mountain-of-evidence-that-hydroxychloroquine-is-an-effective-treatment-for-covid-19-n763953