Please see this site: https://c19study.com.

July 2021 update: at the links given below, please see how ivermectin has surpassed HCQ which is excellent news as imo, ivermectin is a med which imo is far more tolerated by the body than HCQ.

Nov 2020 update note: Stats have been updated since first reported below as more studies have been published. Please see the new very top of the page menu which also provides study based stats on Vit D and zinc, etc.

Below is a note to clarify the meaning of the acronyms in GREEN FONT/CAPITALS (written immediately under the top sliding images), so as to assist you appreciate the main stats summary.

As of 31st July, (given the site is being constantly updated):

** Pre-exposure prophylaxis (or PrEP) — see https://c19study.com for latest stats.
** Post-Exposure Prophylaxis (or PEP) — see https://c19study.com for latest stats.
** Early Treatment — see https://c19study.com for latest stats.
** Late Treatment — see https://c19study.com for latest stats.

There are over 70 global studies listed on the effectiveness of Hydroxychloroquine in treating the coronavirus.
51 of the global studies showed positive results.
16 of the global studies showed negative results — but 10 of those studies were late stage cases of coronavirus.

(Quote/summary above from this site)

You can click on any of the tens of studies listed for more details information about each.

 Note the twitter feed for the site is: https://twitter.com/CovidAnalysis if you wish to follow updates and latest news.