- Li, Yijia;
- Harrison, Linda J;
- Chew, Kara W;
- Currier, Judy S;
- Wohl, David A;
- Daar, Eric S;
- Evering, Teresa H;
- Wu, Ryan;
- Giganti, Mark;
- Ritz, Justin;
- Javan, Arzhang Cyrus;
- Coombs, Robert W;
- Moser, Carlee;
- Hughes, Michael D;
- Eron, Joseph J;
- Smith, Davey M;
- Li, Jonathan Z
Acute Coronavirus Disease 2019 symptoms limit daily activities, but little is known about its association with severe acute respiratory syndrome coronavirus 2 viral burden. In this exploratory analysis of placebo recipients in the ACTIV-2/A5401 platform trial, we showed that high anterior nasal RNA levels and detectable plasma RNA were associated with delayed symptom improvement. Clinical Trials Registration. https://clinicaltrials.gov/ct2/show/NCT04518410.