Interestingly, in the convalescent individuals, the IFN-λ 2/3 levels were positively correlated with the percentage of CD8+Eomes+ T cells in PASC patients (r(62) = 0.34; p = 0.007, Fig. 5F), correlation not observed in non-PASC individuals. The gene discussed is EOMES; the disease is long COVID-19.