LDHB and COVID-19: For instance, LCP1 (logFC(MPX‐Control) = 0.6 ± 0.1, logFC(COVID‐19‐Control) = 0 ± 0.1), and LDHB (logFC(MPX‐Control) = 0.7 ± 0.2, logFC(COVID‐19‐Control) = −0.1 ± 0.2) were found to be only upregulated in MPX (Fig 2D and E).