“Interestingly, through a follow-up survey, we found that none of our 80 SLE patients who took long-term oral HCQ had been confirmed to have SARS-CoV-2 infection or appeared to have related symptoms. In addition, among the 178 patients diagnosed with COVID-19 pneumonia in our hospital, none were receiving HCQ treatment before admission. All predicting the use of HCQ in SARS-CoV-2 infections.
So why can’t we do a simular study here to see if we can confirm these findings??
They are beginning trials.
https://whyy.org/articles/possible-treatment-for-covid-19-enters-clinical-trial-at-penn/