0
0.5
1
1.5
2+
Case
23%
Improvement
Relative Risk
Case (b)
-43%
HCQ for COVID-19 Revollo et al. Prophylaxis
Is pre-exposure prophylaxis with HCQ beneficial for COVID-19?
PSM retrospective 487 patients in Spain
Fewer cases with HCQ (not stat. sig., p=0.52)
c19hcq.org
Revollo et al., J. Antimicrobial Chemo.., Nov 2020
Favors HCQ
Favors control