IL33 and COVID-19: In this study, interestingly, mild/asymptomatic COVID-19+ pregnant women exhibited significantly elevated levels of proinflammatory cytokines/chemokines such as INF-α2, INF-γ, MCP-1, IL-6, IL-12p70, IL-17A, IL-18, IL-23, and IL-33, and the anti-inflammatory cytokine IL-10.