| Cells were exposed to the retrovirus for 24 hr, followed by media change and a 24-hr recovery period prior to selection of retroviral linked selection markers. |
| Subsequent laboratory testing will confirm that David has acute retroviral syndrome, which accompanies primary HIV infection, also known as acute HIV infection. |
| Cross reactions occur between retroviral glycoproteins and lymphocyte surface receptors. |
| Patients should be informed about the signs and symptoms of acute retroviral infection and should be asked to return for evaluation if these occur. |
| Once integrated with the host's genetic material, the DNA version of the retroviral RNA is called a provirus. |
| Acute retroviral syndrome developed in an inmate in a detention center after he had intercourse with 2 HIV-infected inmates. |
