I reposted this because there are still a lot of people here that seem misinformed, vastly too skeptical, or are deeply embedded concern trolls. Also, it needs to be re-said, Covid19 is a made up name by the WHO for what the virus actually is - SARS-CoV-2. Hence, what worked on SARS1 very likely works on SARS2 and there is already good data that supports that. I'm not saying HC(+Z) is going to be a magic cure all but if you think there is no proof or good sources and you want spread negativity then read this and then STFU and wait like the rest of us.