TABLE 5.
Plaque sizes of epizootic and enzootic VEE virus isolates
| Strain | Subtype | Epidemiological type | Mean plaque diam (mm) ± SD |
|---|---|---|---|
| Trinidad donkey | IAB | Epizootic | 1.86 ± 0.93 |
| 243937 | IC | Epizootic | 1.59 ± 0.70 |
| SH3 | IC | Epizootic | 1.79 ± 0.71 |
| P676 | IC | Epizootic | 1.81 ± 0.84 |
| 66637 | ID | Enzootic | 4.06 ± 0.93 |
| 66457 | ID | Enzootic | 4.11 ± 0.95 |
| ZPC738 | ID | Enzootic | 4.23 ± 0.74 |
| 3880 | ID | Enzootic | 4.67 ± 0.24 |
| Fe-37c | II | Enzootic | 3.50 ± 0.89 |