Fig. 4: Heat maps of DEGs of critically and noncritically ill patients with COVID-19 compared to healthy individuals.

a–d, Heat maps showing temporal patterns of differentially expressed antiviral genes (a), inflammatory genes (b), inflammasome and PRR genes (c) and leukocyte genes (d) of critically ill and noncritically ill patients with COVID-19 compared to healthy individuals. Blue and yellow colors represent down- and upregulated genes, respectively. Data are expressed as log2 fold values over healthy controls. P, patient.