Some studies about SARS-CoV-2 inflammation have already shown how, during infection, serum levels of IL-1b, TNF-α and other cytokines were higher in infected patients than in healthy adults [29] and the highest IL-6 and TNF-α levels correlated with disease severity [30,31], suggesting cytokine levels as good indicator of therapeutic goal [32]. This evidence concerns the gene IL6 and infection.