Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Detection of HCV RNA with both Cobas assays in series of diluted specimens
| HCV genotype | Last positive dilutiona (−log)
|
|
|---|---|---|
| CA v1.0 | CA v2.0 | |
| 1b | 4.0 | 6.0 |
| 1a | 4.0 | 6.0 |
| 1b | 5.0 | 6.0 |
| 3 | 3.0 | 4.8 |
| 1b | 3.0 | 4.9 |
| 3 | 1.4 | 2.8 |
| 3 | 1.4 | 2.8 |
| 4 | 0.4 | 3.3 |
| 2a/c | 0.95 | 3.3 |
Series of diluted specimens were tested until the HCV RNA signal was negative within each assay. The last dilution found positive is given in the table (log).
