Posted 27August2020 "Hydroxychloroquine, evidence of efficacy": The "Smoking Gun" study of why the W.H.O. studies of Hydroxychloroquine to treat COVID-19 have failed. Zinc was not given in all studies. HCQ has to be given with ZINC. The whole idea is to bring zinc into cells - where it inhibits viral replication. It is like giving a toy to a child without batteries and then state the toy does not work! The WHO Studies were giving overdoses of Hydroxychloroquine in the studies without any ZINC.
Belgium, not Dutch. Low-dose Hydroxychloroquine Therapy and Mortality in Hospitalized Patients with COVID-19: A Nationwide Observational Study of 8075 Participants (International Journal of Antimicrobial Agents, 24 August) https://www.sciencedirect.com/science/article/pii/S0924857920303423