Additionally, potentially protective recessive rs1544410 BsmI of VDR gene and rs7041 of GC gene, and G allele of rs731236 TaqI (VDR) and dominant mutation in rs10877012 (CYP27B1) that can potentially increase the susceptibility of asymptomatic COVID-19 are worth considering since they were statistically significant in bivariate analysis. This evidence concerns the gene CYP27B1 and COVID-19.