Abstract
A chimeric antigen receptor-modified T-cell therapy recipient developed severe coronavirus disease 2019, intractable RNAemia, and viral replication lasting >2 months. Premortem endotracheal aspirate contained >2 × 1010 severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA copies/mL and infectious virus. Deep sequencing revealed multiple sequence variants consistent with intrahost virus evolution. SARS-CoV-2 humoral and cell-mediated immunity were minimal. Prolonged transmission from immunosuppressed patients is possible.
| Original language | English |
|---|---|
| Pages (from-to) | E815-E821 |
| Journal | Clinical Infectious Diseases |
| Volume | 73 |
| Issue number | 3 |
| DOIs | |
| State | Published - Aug 1 2021 |
Keywords
- COVID-19
- SARS-CoV-2 RNAemia
- SARS-CoV-2 immune responses
- SARS-CoV-2 infectivity
- SARS-CoV-2 intrahost variation
- severe acute respiratory syndrome coronavirus 2
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