0
0.5
1
1.5
2+
Hospitalization
3%
Improvement
Relative Risk
HCQ for COVID-19 Konig et al. Prophylaxis
Is pre-exposure prophylaxis with HCQ beneficial for COVID-19?
Retrospective 80 patients in multiple countries
No significant difference in hospitalization
c19hcq.org
Konig et al., Annals of the Rheumatic .., May 2020
Favors HCQ
Favors control