0
0.5
1
1.5
2+
Mortality
-11%
Improvement
Relative Risk
Famotidine for COVID-19 Wallace et al. Prophylaxis
Is prophylaxis with famotidine beneficial for COVID-19?
Retrospective 7,944 patients in the USA
No significant difference in mortality
c19early.org
Wallace et al., BMJ Open, December 2021
Favors famotidine
Favors control