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Association of plasma zinc levels with anti-SARS-CoV-2 IgG and IgA seropositivity in the general population: a case-control study

Equey et al., Clinical Nutrition, doi:10.1016/j.clnu.2023.04.007
Apr 2023  
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Zinc for COVID-19
2nd treatment shown to reduce risk in July 2020
 
*, now with p = 0.00000064 from 45 studies, recognized in 17 countries.
No treatment is 100% effective. Protocols combine treatments. * >10% efficacy, ≥3 studies.
4,300+ studies for 77 treatments. c19early.org
Case control study with 199 COVID-19 cases and 447 controls in Switzerland, showing lower zinc levels associated with higher SARS-CoV-2 IgG and IgA seropositivity.
Equey et al., 18 Apr 2023, Switzerland, peer-reviewed, 14 authors, study period 27 February, 2020 - 1 April, 2020. Contact: mette.berger@unil.ch.
This PaperZincAll
Association of plasma zinc levels with anti-SARS-CoV-2 IgG and IgA seropositivity in the general population: a case-control study
Antoine Equey, Mette M Berger, Semira Gonseth-Nusslé, Marc Augsburger, Serge Rezzi, Andrew C C Hodgson, Sandrine Estoppey, Giuseppe Pantaleo, Céline Pellaton, Maïwenn Perrais, Sébastien Lenglet, Valentin Rousson, Valérie D’acremont, Murielle Bochud
Clinical Nutrition, doi:10.1016/j.clnu.2023.04.007
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subpopulations (normal ratio: 1:1). Appendix
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