Announcement
The update for which you searched was implemented before July 2026. The was/is format for test updates is not available for this search; however, the result of the search will show a description of the change. Was/Is comparisons of changes will appear only for updates effective July 2026 onwards.
The following in-house test codes are now available to order:
HIVA – HIV Ag/Ab 5th Gen (Diag) and HIVS – HIV Ag/Ab 5th Gen (Screen).
The 5th generation codes can be ordered immediately, the reagent shortage has been resolved. In addition, the temporary HIV 4th generation test codes (HIV4A and HIV4S) will be phased out and unavailable to order after 12/16/22.
Update Summary
| Effective Date | Update Type | Name | |
|---|---|---|---|
| 12/16/2022 | Inactivated Test | HIV4S – “HIV-1/2 Antigen and Antibodies, 4th Generation, w/Reflexes” | Jump to update |
| 12/16/2022 | Inactivated Test | HIV4S – “HIV-1/2 Antigen and Antibodies, 4th Generation, w/Reflexes” | Jump to update |
| 12/01/2022 | Updated Test | HIVA – “HIV Ag/Ab 5th Gen (Diag)” | Jump to update |
| 12/01/2022 | Updated Test | HIVS – “HIV Ag/Ab 5th Gen (Screen)” | Jump to update |