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.
Laboratory evaluation of cross-reactivity
| Vibrio cholerae serotype | Crystal VC O1 | Crystal VC | ||
|---|---|---|---|---|
| Strain 1 | Strain 2 | O1 line | O1 line | O139 line |
| O1 Inaba | O1 (nontoxigenic) | + | + | – |
| O1 Inaba | non-O1 and non-O139 | + | + | – |
| O1 Ogawa | O1 (nontoxigenic) | + | + | – |
| O1 Ogawa | non-O1 and non-O139 | + | + | – |
| O139 | O1 (nontoxigenic) | + | + | + |
| O139 | 2non-O1 and non-O139 | – | – | + |
Results from stool spiking of two strains of Vibrio cholerae to evaluate cross-reactivity of Crystal VC and Crystal VC O1 rapid tests.
