C-reactive protein covid-19

A significant increase of CRP was found with levels on average 20 to 50 mg/L in patients with COVID‐19. 10 , 12 , 21 Elevated levels of CRP were observed up to 86% in severe COVID‐19 patients. 10 , 11 , 13 Patients with severe disease courses had a far elevated level of CRP than mild or non‐severe patients.