Figure 1

Symptom prevalence by illness severity. Bars represent the percentage of participants in their respective category who had experienced and/or continued to experience each symptom when they presented at the PASC clinic. The time from acute infection to PASC clinic presentation varies from patient to patient. Symptoms labeled with asterixes were significantly associated with illness severity. (Fisher exact test, * p ≤ 0.05, ** p ≤ 0.01, *** p ≤ 0.001, **** p ≤ 0.0001).