CRP and COVID-19: Our study showed a statistically significant decrease in CRP levels during the 12weeks in almost all patients; while CRP levels were not statistically differentbetween the patients with a long-term respiratory squeal and others, researchsuggests that its raise is associated with the severity of COVID-19 during thehospitalization [16] and in contrast to ourstudy, some report persistent high CRP levels after 6 weeks of discharge [17].