0
0.5
1
1.5
2+
Case
75%
Improvement
Relative Risk
Case (b)
49%
HCQ for COVID-19 Samajdar et al. Prophylaxis
Is pre-exposure prophylaxis with HCQ beneficial for COVID-19?
Retrospective 309 patients in India (September - December 2020)
Fewer cases with HCQ (p=0.0000043)
c19hcq.org
Samajdar et al., J. the Association of.., Nov 2021
Favors HCQ
Favors control