0
0.5
1
1.5
2+
Mortality
18%
Improvement
Relative Risk
Zinc for COVID-19 Krishnan et al. LATE TREATMENT
Is late treatment with zinc beneficial for COVID-19?
Retrospective 152 patients in the USA
Lower mortality with zinc (not stat. sig., p=0.18)
c19early.org
Krishnan et al., J Clin Anesth., July 2020
Favors zinc
Favors control