HCQ is extremely effective in the early disease state and even more effective per exposure. In the late disease state it makes little difference. It is a great drug used early in an infection.
I personally used this drug for years when I worked in Nigeria. It prevented me from catching malaria. All the other guys on the drilling rig also took it. Oddly it was on the breakfast table with instructions on how to use it. I had my own supply from my doctor, but the instructions were exactly the same. The bosses did not want us to get sick with malaria.
From the Gateway Pundit summary...
The website tracked all of the current international studies on HCQ use in treating the coronavirus. Here are the results:
* Pre-exposure prophylaxis (or PrEP) 100% success
* Post-Exposure Prophylaxis (or PEP) 100% success
* Early Treatment 100% success
* Late Treatment 62%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.