Clinical studies have reported that various plasma cytokines and chemokines, such as IL1α, IL1β, IL6, IL10, IL16, IL17, IL23, IL33, IFNα, TNFα, CCL2, CCL3, CCL5, CCL20, CXCL2, CXCL3, CXCL10, and CXCL13, were increased in patients with COVID-19. Here, IL1B is linked to COVID-19.