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Vaccination With Oral Polio Vaccine Reduces COVID-19 Incidence.
Yagovkina NV, Zheleznov LM, Subbotina KA, Tsaan AA, Kozlovskaya LI, Gordeychuk IV, Korduban AK, Ivin YY, Kovpak AA, Piniaeva AN, Shishova AA, Shustova EY, Khapchaev YK, Karganova GG, Siniugina AA, Pomaskina TV, Erovichenkov AA, Chumakov K, Ishmukhametov AA. Yagovkina NV, et al. Among authors: khapchaev yk. Front Immunol. 2022 May 30;13:907341. doi: 10.3389/fimmu.2022.907341. eCollection 2022. Front Immunol. 2022. PMID: 35711442 Free PMC article. Clinical Trial.