https://www.selleckchem.com/pr....oducts/pf-06700841.h
atients taking DMARDs are not at a higher risk of COVID-19 infection, and that HCQ therapy has no influence on the risk of COVID-19 infection. Key points • The risk of COVID-19 infection is not higher in patients with RD on DMARD therapy. • The prevalence of COVID-19 infection in HCQ users has not significant difference relative to non-users. • Significant percent of RD patients taking DMARDs had asymptomatic infection. • There was a positive association between leflunamide therapy and the risk of COVID-19 infection. Elevated ultrav